39 |
%error-verbose |
%error-verbose |
40 |
|
|
41 |
%token <iValue> INTEGER "integer literal" |
%token <iValue> INTEGER "integer literal" |
42 |
|
%token <fValue> REAL "real number literal" |
43 |
%token <iUnitValue> INTEGER_UNIT "integer literal with unit" |
%token <iUnitValue> INTEGER_UNIT "integer literal with unit" |
44 |
|
%token <fUnitValue> REAL_UNIT "real number literal with unit" |
45 |
%token <sValue> STRING "string literal" |
%token <sValue> STRING "string literal" |
46 |
%token <sValue> IDENTIFIER "function name" |
%token <sValue> IDENTIFIER "function name" |
47 |
%token <sValue> VARIABLE "variable name" |
%token <sValue> VARIABLE "variable name" |
185 |
| DECLARE VARIABLE { |
| DECLARE VARIABLE { |
186 |
const char* name = $2; |
const char* name = $2; |
187 |
//printf("declared var '%s'\n", name); |
//printf("declared var '%s'\n", name); |
188 |
if (context->variableByName(name)) |
if (context->variableByName(name)) { |
189 |
PARSE_ERR(@2, (String("Redeclaration of variable '") + name + "'.").c_str()); |
PARSE_ERR(@2, (String("Redeclaration of variable '") + name + "'.").c_str()); |
190 |
if (name[0] == '@') { |
} else if (name[0] == '@') { |
191 |
context->vartable[name] = new StringVariable(context); |
context->vartable[name] = new StringVariable(context); |
192 |
$$ = new NoOperation; |
} else if (name[0] == '~') { |
193 |
} else { |
context->vartable[name] = new RealVariable(context); |
194 |
|
} else if (name[0] == '$') { |
195 |
context->vartable[name] = new IntVariable(context); |
context->vartable[name] = new IntVariable(context); |
196 |
$$ = new NoOperation; |
} else if (name[0] == '?') { |
197 |
|
PARSE_ERR(@2, (String("Real number array variable '") + name + "' declaration requires array size.").c_str()); |
198 |
|
} else if (name[0] == '%') { |
199 |
|
PARSE_ERR(@2, (String("Integer array variable '") + name + "' declaration requires array size.").c_str()); |
200 |
|
} else { |
201 |
|
PARSE_ERR(@2, (String("Variable '") + name + "' declared with unknown type.").c_str()); |
202 |
} |
} |
203 |
|
$$ = new NoOperation; |
204 |
} |
} |
205 |
| DECLARE POLYPHONIC VARIABLE { |
| DECLARE POLYPHONIC VARIABLE { |
206 |
const char* name = $3; |
const char* name = $3; |
207 |
//printf("declared polyphonic var '%s'\n", name); |
//printf("declared polyphonic var '%s'\n", name); |
208 |
if (context->variableByName(name)) |
if (context->variableByName(name)) { |
209 |
PARSE_ERR(@3, (String("Redeclaration of variable '") + name + "'.").c_str()); |
PARSE_ERR(@3, (String("Redeclaration of variable '") + name + "'.").c_str()); |
210 |
if (name[0] != '$') { |
} else if (name[0] != '$' && name[0] != '~') { |
211 |
PARSE_ERR(@3, "Polyphonic variables may only be declared as integers."); |
PARSE_ERR(@3, "Polyphonic variables must only be declared either as integer or real number type."); |
212 |
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
} else if (name[0] == '~') { |
213 |
|
context->vartable[name] = new PolyphonicRealVariable(context); |
214 |
} else { |
} else { |
215 |
context->vartable[name] = new PolyphonicIntVariable(context); |
context->vartable[name] = new PolyphonicIntVariable(context); |
|
$$ = new NoOperation; |
|
216 |
} |
} |
217 |
|
$$ = new NoOperation; |
218 |
} |
} |
219 |
| DECLARE VARIABLE ASSIGNMENT expr { |
| DECLARE VARIABLE ASSIGNMENT expr { |
220 |
const char* name = $2; |
const char* name = $2; |
221 |
//printf("declared assign var '%s'\n", name); |
//printf("declared assign var '%s'\n", name); |
222 |
if (context->variableByName(name)) |
const ExprType_t declType = exprTypeOfVarName(name); |
223 |
|
if (context->variableByName(name)) { |
224 |
PARSE_ERR(@2, (String("Redeclaration of variable '") + name + "'.").c_str()); |
PARSE_ERR(@2, (String("Redeclaration of variable '") + name + "'.").c_str()); |
225 |
if ($4->exprType() == STRING_EXPR) { |
$$ = new NoOperation; |
226 |
if (name[0] == '$') |
} else if ($4->exprType() == STRING_EXPR) { |
227 |
PARSE_WRN(@2, (String("Variable '") + name + "' declared as integer, string expression assigned though.").c_str()); |
if (name[0] != '@') |
228 |
|
PARSE_WRN(@2, (String("Variable '") + name + "' declared as " + typeStr(declType) + ", string expression assigned though.").c_str()); |
229 |
StringExprRef expr = $4; |
StringExprRef expr = $4; |
230 |
if (expr->isConstExpr()) { |
if (expr->isConstExpr()) { |
231 |
const String s = expr->evalStr(); |
const String s = expr->evalStr(); |
237 |
context->vartable[name] = var; |
context->vartable[name] = var; |
238 |
$$ = new Assignment(var, expr); |
$$ = new Assignment(var, expr); |
239 |
} |
} |
240 |
} else { |
} else if ($4->exprType() == REAL_EXPR) { |
241 |
if (name[0] == '@') |
if (name[0] != '~') |
242 |
PARSE_WRN(@2, (String("Variable '") + name + "' declared as string, integer expression assigned though.").c_str()); |
PARSE_WRN(@2, (String("Variable '") + name + "' declared as " + typeStr(declType) + ", real number expression assigned though.").c_str()); |
243 |
|
RealExprRef expr = $4; |
244 |
|
RealVariableRef var = new RealVariable(context); |
245 |
|
if (expr->isConstExpr()) { |
246 |
|
const vmfloat f = expr->evalReal(); |
247 |
|
$$ = new Assignment(var, new RealLiteral(f)); |
248 |
|
} else { |
249 |
|
$$ = new Assignment(var, expr); |
250 |
|
} |
251 |
|
var->copyUnitFrom(expr); |
252 |
|
var->setFinal(expr->isFinal()); |
253 |
|
context->vartable[name] = var; |
254 |
|
} else if ($4->exprType() == INT_EXPR) { |
255 |
|
if (name[0] != '$') |
256 |
|
PARSE_WRN(@2, (String("Variable '") + name + "' declared as " + typeStr(declType) + ", integer expression assigned though.").c_str()); |
257 |
IntExprRef expr = $4; |
IntExprRef expr = $4; |
258 |
IntVariableRef var = new IntVariable(context); |
IntVariableRef var = new IntVariable(context); |
259 |
if (expr->isConstExpr()) { |
if (expr->isConstExpr()) { |
265 |
var->copyUnitFrom(expr); |
var->copyUnitFrom(expr); |
266 |
var->setFinal(expr->isFinal()); |
var->setFinal(expr->isFinal()); |
267 |
context->vartable[name] = var; |
context->vartable[name] = var; |
268 |
|
} else if ($4->exprType() == EMPTY_EXPR) { |
269 |
|
PARSE_ERR(@4, "Expression does not result in a value."); |
270 |
|
$$ = new NoOperation; |
271 |
|
} else if (isArray($4->exprType())) { |
272 |
|
PARSE_ERR(@2, (String("Variable '") + name + "' declared as scalar type, array expression assigned though.").c_str()); |
273 |
|
$$ = new NoOperation; |
274 |
} |
} |
275 |
} |
} |
276 |
| DECLARE VARIABLE '[' expr ']' { |
| DECLARE VARIABLE '[' expr ']' { |
278 |
const char* name = $2; |
const char* name = $2; |
279 |
if (!$4->isConstExpr()) { |
if (!$4->isConstExpr()) { |
280 |
PARSE_ERR(@4, (String("Array variable '") + name + "' must be declared with constant array size.").c_str()); |
PARSE_ERR(@4, (String("Array variable '") + name + "' must be declared with constant array size.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
281 |
} else if ($4->exprType() != INT_EXPR) { |
} else if ($4->exprType() != INT_EXPR) { |
282 |
PARSE_ERR(@4, (String("Size of array variable '") + name + "' declared with non integer expression.").c_str()); |
PARSE_ERR(@4, (String("Size of array variable '") + name + "' declared with non integer expression.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
283 |
} else if (context->variableByName(name)) { |
} else if (context->variableByName(name)) { |
284 |
PARSE_ERR(@2, (String("Redeclaration of variable '") + name + "'.").c_str()); |
PARSE_ERR(@2, (String("Redeclaration of variable '") + name + "'.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
285 |
} else { |
} else { |
286 |
IntExprRef expr = $4; |
IntExprRef expr = $4; |
287 |
if (expr->unitType() || expr->unitPrefix(0)) { |
if (expr->unitType() || expr->unitPrefix(0)) { |
288 |
PARSE_ERR(@4, "Units are not allowed as array size."); |
PARSE_ERR(@4, "Units are not allowed as array size."); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
289 |
} else { |
} else { |
290 |
if (expr->isFinal()) |
if (expr->isFinal()) |
291 |
PARSE_WRN(@4, "Final operator '!' is meaningless here."); |
PARSE_WRN(@4, "Final operator '!' is meaningless here."); |
292 |
vmint size = expr->evalInt(); |
vmint size = expr->evalInt(); |
293 |
if (size <= 0) { |
if (size <= 0) { |
294 |
PARSE_ERR(@4, (String("Array variable '") + name + "' declared with array size " + ToString(size) + ".").c_str()); |
PARSE_ERR(@4, (String("Array variable '") + name + "' declared with array size " + ToString(size) + ".").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
295 |
} else { |
} else { |
296 |
context->vartable[name] = new IntArrayVariable(context, size); |
if (name[0] == '?') { |
297 |
$$ = new NoOperation; |
context->vartable[name] = new RealArrayVariable(context, size); |
298 |
|
} else if (name[0] == '%') { |
299 |
|
context->vartable[name] = new IntArrayVariable(context, size); |
300 |
|
} else { |
301 |
|
PARSE_ERR(@2, (String("Variable '") + name + "' declared as unknown array type: use either '%' or '?' instead of '" + String(name).substr(0,1) + "'.").c_str()); |
302 |
|
} |
303 |
} |
} |
304 |
} |
} |
305 |
} |
} |
306 |
|
$$ = new NoOperation; |
307 |
} |
} |
308 |
| DECLARE VARIABLE '[' expr ']' ASSIGNMENT '(' args ')' { |
| DECLARE VARIABLE '[' expr ']' ASSIGNMENT '(' args ')' { |
309 |
const char* name = $2; |
const char* name = $2; |
310 |
if (!$4->isConstExpr()) { |
if (!$4->isConstExpr()) { |
311 |
PARSE_ERR(@4, (String("Array variable '") + name + "' must be declared with constant array size.").c_str()); |
PARSE_ERR(@4, (String("Array variable '") + name + "' must be declared with constant array size.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
312 |
} else if ($4->exprType() != INT_EXPR) { |
} else if ($4->exprType() != INT_EXPR) { |
313 |
PARSE_ERR(@4, (String("Size of array variable '") + name + "' declared with non integer expression.").c_str()); |
PARSE_ERR(@4, (String("Size of array variable '") + name + "' declared with non integer expression.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
314 |
} else if (context->variableByName(name)) { |
} else if (context->variableByName(name)) { |
315 |
PARSE_ERR(@2, (String("Redeclaration of variable '") + name + "'.").c_str()); |
PARSE_ERR(@2, (String("Redeclaration of variable '") + name + "'.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
316 |
} else { |
} else { |
317 |
IntExprRef sizeExpr = $4; |
IntExprRef sizeExpr = $4; |
318 |
ArgsRef args = $8; |
ArgsRef args = $8; |
319 |
vmint size = sizeExpr->evalInt(); |
vmint size = sizeExpr->evalInt(); |
320 |
if (size <= 0) { |
if (size <= 0) { |
321 |
PARSE_ERR(@4, (String("Array variable '") + name + "' must be declared with positive array size.").c_str()); |
PARSE_ERR(@4, (String("Array variable '") + name + "' must be declared with positive array size.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
322 |
} else if (args->argsCount() > size) { |
} else if (args->argsCount() > size) { |
323 |
PARSE_ERR(@8, (String("Array variable '") + name + |
PARSE_ERR(@8, (String("Array variable '") + name + |
324 |
"' was declared with size " + ToString(size) + |
"' was declared with size " + ToString(size) + |
325 |
" but " + ToString(args->argsCount()) + |
" but " + ToString(args->argsCount()) + |
326 |
" values were assigned." ).c_str()); |
" values were assigned." ).c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
327 |
} else if (sizeExpr->unitType() || sizeExpr->unitPrefix(0)) { |
} else if (sizeExpr->unitType() || sizeExpr->unitPrefix(0)) { |
328 |
PARSE_ERR(@4, "Units are not allowed as array size."); |
PARSE_ERR(@4, "Units are not allowed as array size."); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
329 |
} else { |
} else { |
330 |
if (sizeExpr->isFinal()) |
if (sizeExpr->isFinal()) |
331 |
PARSE_WRN(@4, "Final operator '!' is meaningless here."); |
PARSE_WRN(@4, "Final operator '!' is meaningless here."); |
332 |
|
ExprType_t declType = EMPTY_EXPR; |
333 |
|
if (name[0] == '%') { |
334 |
|
declType = INT_EXPR; |
335 |
|
} else if (name[0] == '?') { |
336 |
|
declType = REAL_EXPR; |
337 |
|
} else if (name[0] == '$') { |
338 |
|
PARSE_ERR(@2, (String("Variable '") + name + "' declaration ambiguous: Use '%' as name prefix for integer arrays instead of '$'.").c_str()); |
339 |
|
} else if (name[0] == '~') { |
340 |
|
PARSE_ERR(@2, (String("Variable '") + name + "' declaration ambiguous: Use '?' as name prefix for real number arrays instead of '~'.").c_str()); |
341 |
|
} else { |
342 |
|
PARSE_ERR(@2, (String("Variable '") + name + "' declared as unknown array type: use either '%' or '?' instead of '" + String(name).substr(0,1) + "'.").c_str()); |
343 |
|
} |
344 |
bool argsOK = true; |
bool argsOK = true; |
345 |
for (vmint i = 0; i < args->argsCount(); ++i) { |
if (declType == EMPTY_EXPR) { |
346 |
if (args->arg(i)->exprType() != INT_EXPR) { |
argsOK = false; |
347 |
PARSE_ERR( |
} else { |
348 |
@8, |
for (vmint i = 0; i < args->argsCount(); ++i) { |
349 |
(String("Array variable '") + name + |
if (args->arg(i)->exprType() != declType) { |
350 |
"' declared with invalid assignment values. Assigned element " + |
PARSE_ERR( |
351 |
ToString(i+1) + " is not an integer expression.").c_str() |
@8, |
352 |
); |
(String("Array variable '") + name + |
353 |
argsOK = false; |
"' declared with invalid assignment values. Assigned element " + |
354 |
break; |
ToString(i+1) + " is not an " + typeStr(declType) + " expression.").c_str() |
355 |
} else if (args->arg(i)->asInt()->unitType() || |
); |
356 |
args->arg(i)->asInt()->unitPrefix(0)) |
argsOK = false; |
357 |
{ |
break; |
358 |
PARSE_ERR( |
} else if (args->arg(i)->asInt()->unitType() || |
359 |
@8, |
args->arg(i)->asInt()->unitPrefix(0)) |
360 |
(String("Array variable '") + name + |
{ |
361 |
"' declared with invalid assignment values. Assigned element " + |
PARSE_ERR( |
362 |
ToString(i+1) + " contains a unit.").c_str() |
@8, |
363 |
); |
(String("Array variable '") + name + |
364 |
argsOK = false; |
"' declared with invalid assignment values. Assigned element " + |
365 |
break; |
ToString(i+1) + " contains a unit.").c_str() |
366 |
|
); |
367 |
|
argsOK = false; |
368 |
|
break; |
369 |
|
} |
370 |
} |
} |
371 |
} |
} |
372 |
if (argsOK) { |
if (argsOK) { |
373 |
context->vartable[name] = new IntArrayVariable(context, size, args); |
if (declType == REAL_EXPR) |
374 |
$$ = new NoOperation; |
context->vartable[name] = new RealArrayVariable(context, size, args); |
375 |
} else |
else |
376 |
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
context->vartable[name] = new IntArrayVariable(context, size, args); |
377 |
|
} |
378 |
} |
} |
379 |
} |
} |
380 |
|
$$ = new NoOperation; |
381 |
} |
} |
382 |
| DECLARE CONST_ VARIABLE '[' expr ']' ASSIGNMENT '(' args ')' { |
| DECLARE CONST_ VARIABLE '[' expr ']' ASSIGNMENT '(' args ')' { |
383 |
const char* name = $3; |
const char* name = $3; |
384 |
if (!$5->isConstExpr()) { |
if (!$5->isConstExpr()) { |
385 |
PARSE_ERR(@5, (String("Array variable '") + name + "' must be declared with constant array size.").c_str()); |
PARSE_ERR(@5, (String("Array variable '") + name + "' must be declared with constant array size.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
386 |
} else if ($5->exprType() != INT_EXPR) { |
} else if ($5->exprType() != INT_EXPR) { |
387 |
PARSE_ERR(@5, (String("Size of array variable '") + name + "' declared with non integer expression.").c_str()); |
PARSE_ERR(@5, (String("Size of array variable '") + name + "' declared with non integer expression.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
388 |
} else if (context->variableByName(name)) { |
} else if (context->variableByName(name)) { |
389 |
PARSE_ERR(@3, (String("Redeclaration of variable '") + name + "'.").c_str()); |
PARSE_ERR(@3, (String("Redeclaration of variable '") + name + "'.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
390 |
} else { |
} else { |
391 |
IntExprRef sizeExpr = $5; |
IntExprRef sizeExpr = $5; |
392 |
ArgsRef args = $9; |
ArgsRef args = $9; |
393 |
vmint size = sizeExpr->evalInt(); |
vmint size = sizeExpr->evalInt(); |
394 |
if (size <= 0) { |
if (size <= 0) { |
395 |
PARSE_ERR(@5, (String("Array variable '") + name + "' must be declared with positive array size.").c_str()); |
PARSE_ERR(@5, (String("Array variable '") + name + "' must be declared with positive array size.").c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
396 |
} else if (args->argsCount() > size) { |
} else if (args->argsCount() > size) { |
397 |
PARSE_ERR(@9, (String("Array variable '") + name + |
PARSE_ERR(@9, (String("Array variable '") + name + |
398 |
"' was declared with size " + ToString(size) + |
"' was declared with size " + ToString(size) + |
399 |
" but " + ToString(args->argsCount()) + |
" but " + ToString(args->argsCount()) + |
400 |
" values were assigned." ).c_str()); |
" values were assigned." ).c_str()); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
401 |
} else if (sizeExpr->unitType() || sizeExpr->unitPrefix(0)) { |
} else if (sizeExpr->unitType() || sizeExpr->unitPrefix(0)) { |
402 |
PARSE_ERR(@5, "Units are not allowed as array size."); |
PARSE_ERR(@5, "Units are not allowed as array size."); |
|
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
|
403 |
} else { |
} else { |
404 |
if (sizeExpr->isFinal()) |
if (sizeExpr->isFinal()) |
405 |
PARSE_WRN(@5, "Final operator '!' is meaningless here."); |
PARSE_WRN(@5, "Final operator '!' is meaningless here."); |
406 |
|
ExprType_t declType = EMPTY_EXPR; |
407 |
|
if (name[0] == '%') { |
408 |
|
declType = INT_EXPR; |
409 |
|
} else if (name[0] == '?') { |
410 |
|
declType = REAL_EXPR; |
411 |
|
} else if (name[0] == '$') { |
412 |
|
PARSE_ERR(@3, (String("Variable '") + name + "' declaration ambiguous: Use '%' as name prefix for integer arrays instead of '$'.").c_str()); |
413 |
|
} else if (name[0] == '~') { |
414 |
|
PARSE_ERR(@3, (String("Variable '") + name + "' declaration ambiguous: Use '?' as name prefix for real number arrays instead of '~'.").c_str()); |
415 |
|
} else { |
416 |
|
PARSE_ERR(@3, (String("Variable '") + name + "' declared as unknown array type: use either '%' or '?' instead of '" + String(name).substr(0,1) + "'.").c_str()); |
417 |
|
} |
418 |
bool argsOK = true; |
bool argsOK = true; |
419 |
for (vmint i = 0; i < args->argsCount(); ++i) { |
if (declType == EMPTY_EXPR) { |
420 |
if (args->arg(i)->exprType() != INT_EXPR) { |
argsOK = false; |
421 |
PARSE_ERR( |
} else { |
422 |
@9, |
for (vmint i = 0; i < args->argsCount(); ++i) { |
423 |
(String("Array variable '") + name + |
if (args->arg(i)->exprType() != declType) { |
424 |
"' declared with invalid assignment values. Assigned element " + |
PARSE_ERR( |
425 |
ToString(i+1) + " is not an integer expression.").c_str() |
@9, |
426 |
); |
(String("Array variable '") + name + |
427 |
argsOK = false; |
"' declared with invalid assignment values. Assigned element " + |
428 |
break; |
ToString(i+1) + " is not an " + typeStr(declType) + " expression.").c_str() |
429 |
} |
); |
430 |
if (!args->arg(i)->isConstExpr()) { |
argsOK = false; |
431 |
PARSE_ERR( |
break; |
432 |
@9, |
} |
433 |
(String("const array variable '") + name + |
if (!args->arg(i)->isConstExpr()) { |
434 |
"' must be defined with const values. Assigned element " + |
PARSE_ERR( |
435 |
ToString(i+1) + " is not a const expression though.").c_str() |
@9, |
436 |
); |
(String("const array variable '") + name + |
437 |
argsOK = false; |
"' must be defined with const values. Assigned element " + |
438 |
break; |
ToString(i+1) + " is not a const expression though.").c_str() |
439 |
} else if (args->arg(i)->asInt()->unitType() || |
); |
440 |
args->arg(i)->asInt()->unitPrefix(0)) |
argsOK = false; |
441 |
{ |
break; |
442 |
PARSE_ERR( |
} else if (args->arg(i)->asInt()->unitType() || |
443 |
@9, |
args->arg(i)->asInt()->unitPrefix(0)) |
444 |
(String("const array variable '") + name + |
{ |
445 |
"' declared with invalid assignment values. Assigned element " + |
PARSE_ERR( |
446 |
ToString(i+1) + " contains a unit.").c_str() |
@9, |
447 |
); |
(String("const array variable '") + name + |
448 |
argsOK = false; |
"' declared with invalid assignment values. Assigned element " + |
449 |
break; |
ToString(i+1) + " contains a unit.").c_str() |
450 |
|
); |
451 |
|
argsOK = false; |
452 |
|
break; |
453 |
|
} |
454 |
} |
} |
455 |
} |
} |
456 |
if (argsOK) { |
if (argsOK) { |
457 |
context->vartable[name] = new IntArrayVariable(context, size, args, true); |
if (declType == REAL_EXPR) |
458 |
$$ = new NoOperation; |
context->vartable[name] = new RealArrayVariable(context, size, args, true); |
459 |
} else |
else |
460 |
$$ = new FunctionCall("nothing", new Args, NULL); // whatever |
context->vartable[name] = new IntArrayVariable(context, size, args, true); |
461 |
|
} |
462 |
} |
} |
463 |
} |
} |
464 |
|
$$ = new NoOperation; |
465 |
} |
} |
466 |
| DECLARE CONST_ VARIABLE ASSIGNMENT expr { |
| DECLARE CONST_ VARIABLE ASSIGNMENT expr { |
467 |
const char* name = $3; |
const char* name = $3; |
468 |
|
const ExprType_t declType = exprTypeOfVarName(name); |
469 |
if ($5->exprType() == STRING_EXPR) { |
if ($5->exprType() == STRING_EXPR) { |
470 |
if (name[0] == '$') |
if (name[0] != '@') |
471 |
PARSE_WRN(@5, "Variable declared as integer, string expression assigned though."); |
PARSE_WRN(@5, (String("Variable '") + name + "' declared as " + typeStr(declType) + ", string expression assigned though.").c_str()); |
472 |
String s; |
String s; |
473 |
StringExprRef expr = $5; |
StringExprRef expr = $5; |
474 |
if (expr->isConstExpr()) |
if (expr->isConstExpr()) |
478 |
ConstStringVariableRef var = new ConstStringVariable(context, s); |
ConstStringVariableRef var = new ConstStringVariable(context, s); |
479 |
context->vartable[name] = var; |
context->vartable[name] = var; |
480 |
//$$ = new Assignment(var, new StringLiteral(s)); |
//$$ = new Assignment(var, new StringLiteral(s)); |
481 |
$$ = new NoOperation(); |
} else if ($5->exprType() == REAL_EXPR) { |
482 |
} else { |
if (name[0] != '~') |
483 |
if (name[0] == '@') |
PARSE_WRN(@5, (String("Variable '") + name + "' declared as " + typeStr(declType) + ", real number expression assigned though.").c_str()); |
484 |
PARSE_WRN(@5, "Variable declared as string, integer expression assigned though."); |
vmfloat f = 0; |
485 |
|
RealExprRef expr = $5; |
486 |
|
if (expr->isConstExpr()) |
487 |
|
f = expr->evalReal(); |
488 |
|
else |
489 |
|
PARSE_ERR(@5, (String("Assignment to const real number variable '") + name + "' requires const expression.").c_str()); |
490 |
|
ConstRealVariableRef var = new ConstRealVariable(f); |
491 |
|
var->copyUnitFrom(expr); |
492 |
|
var->setFinal(expr->isFinal()); |
493 |
|
context->vartable[name] = var; |
494 |
|
//$$ = new Assignment(var, new IntLiteral(i)); |
495 |
|
} else if ($5->exprType() == INT_EXPR) { |
496 |
|
if (name[0] != '$') |
497 |
|
PARSE_WRN(@5, (String("Variable '") + name + "' declared as " + typeStr(declType) + ", integer expression assigned though.").c_str()); |
498 |
vmint i = 0; |
vmint i = 0; |
499 |
IntExprRef expr = $5; |
IntExprRef expr = $5; |
500 |
if (expr->isConstExpr()) |
if (expr->isConstExpr()) |
506 |
var->setFinal(expr->isFinal()); |
var->setFinal(expr->isFinal()); |
507 |
context->vartable[name] = var; |
context->vartable[name] = var; |
508 |
//$$ = new Assignment(var, new IntLiteral(i)); |
//$$ = new Assignment(var, new IntLiteral(i)); |
509 |
$$ = new NoOperation(); |
} else if ($5->exprType() == EMPTY_EXPR) { |
510 |
|
PARSE_ERR(@5, "Expression does not result in a value."); |
511 |
|
} else if (isArray($5->exprType())) { |
512 |
|
PARSE_ERR(@5, (String("Variable '") + name + "' declared as scalar type, array expression assigned though.").c_str()); |
513 |
} |
} |
514 |
|
$$ = new NoOperation(); |
515 |
} |
} |
516 |
| assignment { |
| assignment { |
517 |
$$ = $1; |
$$ = $1; |
638 |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' expects an assignable variable.").c_str()); |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' expects an assignable variable.").c_str()); |
639 |
argsOK = false; |
argsOK = false; |
640 |
break; |
break; |
641 |
} else if (args->arg(i)->exprType() == INT_EXPR && !fn->acceptsArgUnitType(i, args->arg(i)->asInt()->unitType())) { |
} else if (isScalarNumber(args->arg(i)->exprType()) && !fn->acceptsArgUnitType(i, args->arg(i)->asScalarNumberExpr()->unitType())) { |
642 |
if (args->arg(i)->asInt()->unitType()) |
if (args->arg(i)->asScalarNumberExpr()->unitType()) |
643 |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' does not expect unit " + unitTypeStr(args->arg(i)->asInt()->unitType()) + ".").c_str()); |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' does not expect unit " + unitTypeStr(args->arg(i)->asScalarNumberExpr()->unitType()) + ".").c_str()); |
644 |
else |
else |
645 |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' expects a unit.").c_str()); |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' expects a unit.").c_str()); |
646 |
argsOK = false; |
argsOK = false; |
647 |
break; |
break; |
648 |
} else if (args->arg(i)->exprType() == INT_EXPR && args->arg(i)->asInt()->unitPrefix(0) && !fn->acceptsArgUnitPrefix(i, args->arg(i)->asInt()->unitType())) { |
} else if (isScalarNumber(args->arg(i)->exprType()) && args->arg(i)->asScalarNumberExpr()->unitPrefix(0) && !fn->acceptsArgUnitPrefix(i, args->arg(i)->asScalarNumberExpr()->unitType())) { |
649 |
if (args->arg(i)->asInt()->unitType()) |
if (args->arg(i)->asScalarNumberExpr()->unitType()) |
650 |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' does not expect a unit prefix for unit" + unitTypeStr(args->arg(i)->asInt()->unitType()) + ".").c_str()); |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' does not expect a unit prefix for unit" + unitTypeStr(args->arg(i)->asScalarNumberExpr()->unitType()) + ".").c_str()); |
651 |
else |
else |
652 |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' does not expect a unit prefix.").c_str()); |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' does not expect a unit prefix.").c_str()); |
653 |
argsOK = false; |
argsOK = false; |
654 |
break; |
break; |
655 |
} else if (!fn->acceptsArgFinal(i) && args->arg(i)->exprType() == INT_EXPR && args->arg(i)->asInt()->isFinal()) { |
} else if (!fn->acceptsArgFinal(i) && isScalarNumber(args->arg(i)->exprType()) && args->arg(i)->asScalarNumberExpr()->isFinal()) { |
656 |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' does not expect a \"final\" value.").c_str()); |
PARSE_ERR(@3, (String("Argument ") + ToString(i+1) + " of built-in function '" + name + "' does not expect a \"final\" value.").c_str()); |
657 |
argsOK = false; |
argsOK = false; |
658 |
break; |
break; |
730 |
PARSE_ERR(@2, (String("Variable assignment: Variable '") + name + "' is not assignable.").c_str()); |
PARSE_ERR(@2, (String("Variable assignment: Variable '") + name + "' is not assignable.").c_str()); |
731 |
else if (var->exprType() != $3->exprType()) |
else if (var->exprType() != $3->exprType()) |
732 |
PARSE_ERR(@3, (String("Variable assignment: Variable '") + name + "' is of type " + typeStr(var->exprType()) + ", assignment is of type " + typeStr($3->exprType()) + " though.").c_str()); |
PARSE_ERR(@3, (String("Variable assignment: Variable '") + name + "' is of type " + typeStr(var->exprType()) + ", assignment is of type " + typeStr($3->exprType()) + " though.").c_str()); |
733 |
else if (var->exprType() == INT_EXPR) { |
else if (isScalarNumber(var->exprType())) { |
734 |
IntVariableRef intVar = var; |
ScalarNumberVariableRef numberVar = var; |
735 |
IntExprRef expr = $3; |
ScalarNumberExprRef expr = $3; |
736 |
if (intVar->unitType() != expr->unitType()) |
if (numberVar->unitType() != expr->unitType()) |
737 |
PARSE_ERR(@3, (String("Variable assignment: Variable '") + name + "' has unit type " + unitTypeStr(intVar->unitType()) + ", assignment has unit type " + unitTypeStr(expr->unitType()) + " though.").c_str()); |
PARSE_ERR(@3, (String("Variable assignment: Variable '") + name + "' has unit type " + unitTypeStr(numberVar->unitType()) + ", assignment has unit type " + unitTypeStr(expr->unitType()) + " though.").c_str()); |
738 |
else if (intVar->unitFactor() != expr->unitFactor()) |
else if (numberVar->unitFactor() != expr->unitFactor()) |
739 |
PARSE_ERR(@3, (String("Variable assignment: Variable '") + name + "' has a different unit prefix.").c_str()); |
PARSE_ERR(@3, (String("Variable assignment: Variable '") + name + "' has a different unit prefix.").c_str()); |
740 |
else if (intVar->isFinal() != expr->isFinal()) |
else if (numberVar->isFinal() != expr->isFinal()) |
741 |
PARSE_ERR(@3, (String("Variable assignment: Variable '") + name + "' was declared as " + String(intVar->isFinal() ? "final" : "not final") + ", assignment is " + String(expr->isFinal() ? "final" : "not final") + " though.").c_str()); |
PARSE_ERR(@3, (String("Variable assignment: Variable '") + name + "' was declared as " + String(numberVar->isFinal() ? "final" : "not final") + ", assignment is " + String(expr->isFinal() ? "final" : "not final") + " though.").c_str()); |
742 |
} |
} |
743 |
$$ = new Assignment(var, $3); |
$$ = new Assignment(var, $3); |
744 |
} |
} |
747 |
VariableRef var = context->variableByName(name); |
VariableRef var = context->variableByName(name); |
748 |
if (!var) |
if (!var) |
749 |
PARSE_ERR(@1, (String("No variable declared with name '") + name + "'.").c_str()); |
PARSE_ERR(@1, (String("No variable declared with name '") + name + "'.").c_str()); |
750 |
else if (var->exprType() != INT_ARR_EXPR) |
else if (!isArray(var->exprType())) |
751 |
PARSE_ERR(@2, (String("Variable '") + name + "' is not an array variable.").c_str()); |
PARSE_ERR(@2, (String("Variable '") + name + "' is not an array variable.").c_str()); |
752 |
else if (var->isConstExpr()) |
else if (var->isConstExpr()) |
753 |
PARSE_ERR(@5, (String("Variable assignment: Cannot modify const array variable '") + name + "'.").c_str()); |
PARSE_ERR(@5, (String("Variable assignment: Cannot modify const array variable '") + name + "'.").c_str()); |
757 |
PARSE_ERR(@3, (String("Array variable '") + name + "' accessed with non integer expression.").c_str()); |
PARSE_ERR(@3, (String("Array variable '") + name + "' accessed with non integer expression.").c_str()); |
758 |
else if ($3->asInt()->unitType()) |
else if ($3->asInt()->unitType()) |
759 |
PARSE_ERR(@3, "Unit types are not allowed as array index."); |
PARSE_ERR(@3, "Unit types are not allowed as array index."); |
760 |
else if ($6->exprType() != INT_EXPR) |
else if ($6->exprType() != var->exprType()) |
761 |
PARSE_ERR(@5, (String("Value assigned to array variable '") + name + "' must be an integer expression.").c_str()); |
PARSE_ERR(@5, (String("Variable '") + name + "' was declared as " + typeStr(var->exprType()) + ", assigned expression is " + typeStr($6->exprType()) + " though.").c_str()); |
762 |
else if ($6->asInt()->unitType()) |
else if ($6->asScalarNumberExpr()->unitType()) |
763 |
PARSE_ERR(@6, "Unit types are not allowed for array variables."); |
PARSE_ERR(@6, "Unit types are not allowed for array variables."); |
764 |
else if ($6->asInt()->isFinal()) |
else if ($6->asScalarNumberExpr()->isFinal()) |
765 |
PARSE_ERR(@6, "Final operator '!' not allowed for array variables."); |
PARSE_ERR(@6, "Final operator '!' not allowed for array variables."); |
766 |
else if ($3->isConstExpr() && $3->asInt()->evalInt() >= ((IntArrayVariableRef)var)->arraySize()) |
else if ($3->isConstExpr() && $3->asInt()->evalInt() >= ((ArrayExprRef)var)->arraySize()) |
767 |
PARSE_WRN(@3, (String("Index ") + ToString($3->asInt()->evalInt()) + |
PARSE_WRN(@3, (String("Index ") + ToString($3->asInt()->evalInt()) + |
768 |
" exceeds size of array variable '" + name + |
" exceeds size of array variable '" + name + |
769 |
"' which was declared with size " + |
"' which was declared with size " + |
770 |
ToString(((IntArrayVariableRef)var)->arraySize()) + ".").c_str()); |
ToString(((ArrayExprRef)var)->arraySize()) + ".").c_str()); |
771 |
else if ($3->asInt()->isFinal()) |
else if ($3->asInt()->isFinal()) |
772 |
PARSE_WRN(@3, "Final operator '!' is meaningless here."); |
PARSE_WRN(@3, "Final operator '!' is meaningless here."); |
773 |
IntArrayElementRef element = new IntArrayElement(var, $3); |
if (var->exprType() == INT_ARR_EXPR) { |
774 |
$$ = new Assignment(element, $6); |
IntArrayElementRef element = new IntArrayElement(var, $3); |
775 |
|
$$ = new Assignment(element, $6); |
776 |
|
} else if (var->exprType() == REAL_ARR_EXPR) { |
777 |
|
RealArrayElementRef element = new RealArrayElement(var, $3); |
778 |
|
$$ = new Assignment(element, $6); |
779 |
|
} else { |
780 |
|
$$ = new NoOperation; |
781 |
|
} |
782 |
} |
} |
783 |
|
|
784 |
unary_expr: |
unary_expr: |
785 |
INTEGER { |
INTEGER { |
786 |
$$ = new IntLiteral($1); |
$$ = new IntLiteral($1); |
787 |
} |
} |
788 |
|
| REAL { |
789 |
|
$$ = new RealLiteral($1); |
790 |
|
} |
791 |
| INTEGER_UNIT { |
| INTEGER_UNIT { |
792 |
IntLiteralRef literal = new IntLiteral($1.iValue); |
IntLiteralRef literal = new IntLiteral($1.iValue); |
793 |
literal->setUnit($1.prefix, $1.unit); |
literal->setUnit($1.prefix, $1.unit); |
794 |
$$ = literal; |
$$ = literal; |
795 |
} |
} |
796 |
|
| REAL_UNIT { |
797 |
|
RealLiteralRef literal = new RealLiteral($1.fValue); |
798 |
|
literal->setUnit($1.prefix, $1.unit); |
799 |
|
$$ = literal; |
800 |
|
} |
801 |
| STRING { |
| STRING { |
802 |
$$ = new StringLiteral($1); |
$$ = new StringLiteral($1); |
803 |
} |
} |
817 |
if (!var) { |
if (!var) { |
818 |
PARSE_ERR(@1, (String("No variable declared with name '") + name + "'.").c_str()); |
PARSE_ERR(@1, (String("No variable declared with name '") + name + "'.").c_str()); |
819 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
820 |
} else if (var->exprType() != INT_ARR_EXPR) { |
} else if (!isArray(var->exprType())) { |
821 |
PARSE_ERR(@2, (String("Variable '") + name + "' is not an array variable.").c_str()); |
PARSE_ERR(@2, (String("Variable '") + name + "' is not an array variable.").c_str()); |
822 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
823 |
} else if ($3->exprType() != INT_EXPR) { |
} else if ($3->exprType() != INT_EXPR) { |
827 |
PARSE_ERR(@3, "Units are not allowed as array index."); |
PARSE_ERR(@3, "Units are not allowed as array index."); |
828 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
829 |
} else { |
} else { |
830 |
if ($3->isConstExpr() && $3->asInt()->evalInt() >= ((IntArrayVariableRef)var)->arraySize()) |
if ($3->isConstExpr() && $3->asInt()->evalInt() >= ((ArrayExprRef)var)->arraySize()) |
831 |
PARSE_WRN(@3, (String("Index ") + ToString($3->asInt()->evalInt()) + |
PARSE_WRN(@3, (String("Index ") + ToString($3->asInt()->evalInt()) + |
832 |
" exceeds size of array variable '" + name + |
" exceeds size of array variable '" + name + |
833 |
"' which was declared with size " + |
"' which was declared with size " + |
834 |
ToString(((IntArrayVariableRef)var)->arraySize()) + ".").c_str()); |
ToString(((ArrayExprRef)var)->arraySize()) + ".").c_str()); |
835 |
else if ($3->asInt()->isFinal()) |
else if ($3->asInt()->isFinal()) |
836 |
PARSE_WRN(@3, "Final operator '!' is meaningless here."); |
PARSE_WRN(@3, "Final operator '!' is meaningless here."); |
837 |
$$ = new IntArrayElement(var, $3); |
if (var->exprType() == REAL_ARR_EXPR) { |
838 |
|
$$ = new RealArrayElement(var, $3); |
839 |
|
} else { |
840 |
|
$$ = new IntArrayElement(var, $3); |
841 |
|
} |
842 |
} |
} |
843 |
} |
} |
844 |
| '(' expr ')' { |
| '(' expr ')' { |
873 |
} |
} |
874 |
} |
} |
875 |
| '!' unary_expr { |
| '!' unary_expr { |
876 |
if ($2->exprType() != INT_EXPR) { |
if (!isScalarNumber($2->exprType())) { |
877 |
PARSE_ERR(@2, (String("Right operand of \"final\" operator '!' must be an integer expression, is ") + typeStr($2->exprType()) + " though.").c_str()); |
PARSE_ERR(@2, (String("Right operand of \"final\" operator '!' must be a scalar number expression, is ") + typeStr($2->exprType()) + " though.").c_str()); |
878 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
879 |
} else { |
} else { |
880 |
$$ = new Final($2); |
$$ = new Final($2); |
995 |
| rel_expr '<' add_expr { |
| rel_expr '<' add_expr { |
996 |
ExpressionRef lhs = $1; |
ExpressionRef lhs = $1; |
997 |
ExpressionRef rhs = $3; |
ExpressionRef rhs = $3; |
998 |
if (lhs->exprType() != INT_EXPR) { |
if (!isScalarNumber(lhs->exprType())) { |
999 |
PARSE_ERR(@1, (String("Left operand of operator '<' must be an integer expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Left operand of operator '<' must be a scalar number expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
1000 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1001 |
} else if (rhs->exprType() != INT_EXPR) { |
} else if (!isScalarNumber(rhs->exprType())) { |
1002 |
PARSE_ERR(@3, (String("Right operand of operator '<' must be an integer expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@3, (String("Right operand of operator '<' must be a scalar number expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
1003 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1004 |
} else if (lhs->asInt()->unitType() != rhs->asInt()->unitType() || |
} else if (lhs->asScalarNumberExpr()->unitType() != rhs->asScalarNumberExpr()->unitType() || |
1005 |
lhs->asInt()->unitFactor() != rhs->asInt()->unitFactor()) |
lhs->asScalarNumberExpr()->unitFactor() != rhs->asScalarNumberExpr()->unitFactor()) |
1006 |
{ |
{ |
1007 |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
1008 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1013 |
| rel_expr '>' add_expr { |
| rel_expr '>' add_expr { |
1014 |
ExpressionRef lhs = $1; |
ExpressionRef lhs = $1; |
1015 |
ExpressionRef rhs = $3; |
ExpressionRef rhs = $3; |
1016 |
if (lhs->exprType() != INT_EXPR) { |
if (!isScalarNumber(lhs->exprType())) { |
1017 |
PARSE_ERR(@1, (String("Left operand of operator '>' must be an integer expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Left operand of operator '>' must be a scalar number expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
1018 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1019 |
} else if (rhs->exprType() != INT_EXPR) { |
} else if (!isScalarNumber(rhs->exprType())) { |
1020 |
PARSE_ERR(@3, (String("Right operand of operator '>' must be an integer expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@3, (String("Right operand of operator '>' must be a scalar number expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
1021 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1022 |
} else if (lhs->asInt()->unitType() != rhs->asInt()->unitType() || |
} else if (lhs->asScalarNumberExpr()->unitType() != rhs->asScalarNumberExpr()->unitType() || |
1023 |
lhs->asInt()->unitFactor() != rhs->asInt()->unitFactor()) |
lhs->asScalarNumberExpr()->unitFactor() != rhs->asScalarNumberExpr()->unitFactor()) |
1024 |
{ |
{ |
1025 |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
1026 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1031 |
| rel_expr LE add_expr { |
| rel_expr LE add_expr { |
1032 |
ExpressionRef lhs = $1; |
ExpressionRef lhs = $1; |
1033 |
ExpressionRef rhs = $3; |
ExpressionRef rhs = $3; |
1034 |
if (lhs->exprType() != INT_EXPR) { |
if (!isScalarNumber(lhs->exprType())) { |
1035 |
PARSE_ERR(@1, (String("Left operand of operator '<=' must be an integer expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Left operand of operator '<=' must be a scalar number expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
1036 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1037 |
} else if (rhs->exprType() != INT_EXPR) { |
} else if (!isScalarNumber(rhs->exprType())) { |
1038 |
PARSE_ERR(@3, (String("Right operand of operator '<=' must be an integer expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@3, (String("Right operand of operator '<=' must be a scalar number expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
1039 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1040 |
} else if (lhs->asInt()->unitType() != rhs->asInt()->unitType() || |
} else if (lhs->asScalarNumberExpr()->unitType() != rhs->asScalarNumberExpr()->unitType() || |
1041 |
lhs->asInt()->unitFactor() != rhs->asInt()->unitFactor()) |
lhs->asScalarNumberExpr()->unitFactor() != rhs->asScalarNumberExpr()->unitFactor()) |
1042 |
{ |
{ |
1043 |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
1044 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1049 |
| rel_expr GE add_expr { |
| rel_expr GE add_expr { |
1050 |
ExpressionRef lhs = $1; |
ExpressionRef lhs = $1; |
1051 |
ExpressionRef rhs = $3; |
ExpressionRef rhs = $3; |
1052 |
if (lhs->exprType() != INT_EXPR) { |
if (!isScalarNumber(lhs->exprType())) { |
1053 |
PARSE_ERR(@1, (String("Left operand of operator '>=' must be an integer expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Left operand of operator '>=' must be a scalar number expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
1054 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1055 |
} else if (rhs->exprType() != INT_EXPR) { |
} else if (!isScalarNumber(rhs->exprType())) { |
1056 |
PARSE_ERR(@3, (String("Right operand of operator '>=' must be an integer expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@3, (String("Right operand of operator '>=' must be a scalar number expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
1057 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1058 |
} else if (lhs->asInt()->unitType() != rhs->asInt()->unitType() || |
} else if (lhs->asScalarNumberExpr()->unitType() != rhs->asScalarNumberExpr()->unitType() || |
1059 |
lhs->asInt()->unitFactor() != rhs->asInt()->unitFactor()) |
lhs->asScalarNumberExpr()->unitFactor() != rhs->asScalarNumberExpr()->unitFactor()) |
1060 |
{ |
{ |
1061 |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
1062 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1067 |
| rel_expr '=' add_expr { |
| rel_expr '=' add_expr { |
1068 |
ExpressionRef lhs = $1; |
ExpressionRef lhs = $1; |
1069 |
ExpressionRef rhs = $3; |
ExpressionRef rhs = $3; |
1070 |
if (lhs->exprType() != INT_EXPR) { |
if (!isScalarNumber(lhs->exprType())) { |
1071 |
PARSE_ERR(@1, (String("Left operand of operator '=' must be an integer expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Left operand of operator '=' must be a scalar number expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
1072 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1073 |
} else if (rhs->exprType() != INT_EXPR) { |
} else if (!isScalarNumber(rhs->exprType())) { |
1074 |
PARSE_ERR(@3, (String("Right operand of operator '=' must be an integer expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@3, (String("Right operand of operator '=' must be a scalar number expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
1075 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1076 |
} else if (lhs->asInt()->unitType() != rhs->asInt()->unitType() || |
} else if (lhs->asScalarNumberExpr()->unitType() != rhs->asScalarNumberExpr()->unitType() || |
1077 |
lhs->asInt()->unitFactor() != rhs->asInt()->unitFactor()) |
lhs->asScalarNumberExpr()->unitFactor() != rhs->asScalarNumberExpr()->unitFactor()) |
1078 |
{ |
{ |
1079 |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
1080 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1085 |
| rel_expr '#' add_expr { |
| rel_expr '#' add_expr { |
1086 |
ExpressionRef lhs = $1; |
ExpressionRef lhs = $1; |
1087 |
ExpressionRef rhs = $3; |
ExpressionRef rhs = $3; |
1088 |
if (lhs->exprType() != INT_EXPR) { |
if (!isScalarNumber(lhs->exprType())) { |
1089 |
PARSE_ERR(@1, (String("Left operand of operator '#' must be an integer expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Left operand of operator '#' must be a scalar number expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
1090 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1091 |
} else if (rhs->exprType() != INT_EXPR) { |
} else if (!isScalarNumber(rhs->exprType())) { |
1092 |
PARSE_ERR(@3, (String("Right operand of operator '#' must be an integer expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@3, (String("Right operand of operator '#' must be a scalar number expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
1093 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1094 |
} else if (lhs->asInt()->unitType() != rhs->asInt()->unitType() || |
} else if (lhs->asScalarNumberExpr()->unitType() != rhs->asScalarNumberExpr()->unitType() || |
1095 |
lhs->asInt()->unitFactor() != rhs->asInt()->unitFactor()) |
lhs->asScalarNumberExpr()->unitFactor() != rhs->asScalarNumberExpr()->unitFactor()) |
1096 |
{ |
{ |
1097 |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
PARSE_ERR(@2, "Operands of relative operations must have same unit."); |
1098 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1106 |
| add_expr '+' mul_expr { |
| add_expr '+' mul_expr { |
1107 |
ExpressionRef lhs = $1; |
ExpressionRef lhs = $1; |
1108 |
ExpressionRef rhs = $3; |
ExpressionRef rhs = $3; |
1109 |
if (lhs->exprType() != INT_EXPR) { |
if (!isScalarNumber(lhs->exprType())) { |
1110 |
PARSE_ERR(@1, (String("Left operand of operator '+' must be an integer expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Left operand of operator '+' must be a scalar number expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
1111 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1112 |
} else if (rhs->exprType() != INT_EXPR) { |
} else if (!isScalarNumber(rhs->exprType())) { |
1113 |
PARSE_ERR(@3, (String("Right operand of operator '+' must be an integer expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Right operand of operator '+' must be a scalar number expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
1114 |
|
$$ = new IntLiteral(0); |
1115 |
|
} else if (lhs->exprType() != rhs->exprType()) { |
1116 |
|
PARSE_ERR(@2, (String("Operands of operator '+' must have same type; left operand is ") + |
1117 |
|
typeStr(lhs->exprType()) + " and right operand is " + typeStr(rhs->exprType()) + " though.").c_str()); |
1118 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1119 |
} else if (lhs->asInt()->unitType() != rhs->asInt()->unitType() || |
} else if (lhs->asScalarNumberExpr()->unitType() != rhs->asScalarNumberExpr()->unitType() || |
1120 |
lhs->asInt()->unitFactor() != rhs->asInt()->unitFactor()) |
lhs->asScalarNumberExpr()->unitFactor() != rhs->asScalarNumberExpr()->unitFactor()) |
1121 |
{ |
{ |
1122 |
PARSE_ERR(@2, "Operands of '+' operations must have same unit."); |
PARSE_ERR(@2, "Operands of '+' operations must have same unit."); |
1123 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1128 |
| add_expr '-' mul_expr { |
| add_expr '-' mul_expr { |
1129 |
ExpressionRef lhs = $1; |
ExpressionRef lhs = $1; |
1130 |
ExpressionRef rhs = $3; |
ExpressionRef rhs = $3; |
1131 |
if (lhs->exprType() != INT_EXPR) { |
if (!isScalarNumber(lhs->exprType())) { |
1132 |
PARSE_ERR(@1, (String("Left operand of operator '-' must be an integer expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Left operand of operator '-' must be a scalar number expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
1133 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1134 |
} else if (rhs->exprType() != INT_EXPR) { |
} else if (!isScalarNumber(rhs->exprType())) { |
1135 |
PARSE_ERR(@3, (String("Right operand of operator '-' must be an integer expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Right operand of operator '-' must be a scalar number expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
1136 |
|
$$ = new IntLiteral(0); |
1137 |
|
} else if (lhs->exprType() != rhs->exprType()) { |
1138 |
|
PARSE_ERR(@2, (String("Operands of operator '-' must have same type; left operand is ") + |
1139 |
|
typeStr(lhs->exprType()) + " and right operand is " + typeStr(rhs->exprType()) + " though.").c_str()); |
1140 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1141 |
} else if (lhs->asInt()->unitType() != rhs->asInt()->unitType() || |
} else if (lhs->asScalarNumberExpr()->unitType() != rhs->asScalarNumberExpr()->unitType() || |
1142 |
lhs->asInt()->unitFactor() != rhs->asInt()->unitFactor()) |
lhs->asScalarNumberExpr()->unitFactor() != rhs->asScalarNumberExpr()->unitFactor()) |
1143 |
{ |
{ |
1144 |
PARSE_ERR(@2, "Operands of '-' operations must have same unit."); |
PARSE_ERR(@2, "Operands of '-' operations must have same unit."); |
1145 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1153 |
| mul_expr '*' unary_expr { |
| mul_expr '*' unary_expr { |
1154 |
ExpressionRef lhs = $1; |
ExpressionRef lhs = $1; |
1155 |
ExpressionRef rhs = $3; |
ExpressionRef rhs = $3; |
1156 |
if (lhs->exprType() != INT_EXPR) { |
if (!isScalarNumber(lhs->exprType())) { |
1157 |
PARSE_ERR(@1, (String("Left operand of operator '*' must be an integer expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Left operand of operator '*' must be a scalar number expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
1158 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1159 |
} else if (rhs->exprType() != INT_EXPR) { |
} else if (!isScalarNumber(rhs->exprType())) { |
1160 |
PARSE_ERR(@3, (String("Right operand of operator '*' must be an integer expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Right operand of operator '*' must be a scalar number expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
1161 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1162 |
} else if (lhs->asInt()->unitType() && rhs->asInt()->unitType()) { |
} else if (lhs->asScalarNumberExpr()->unitType() && rhs->asScalarNumberExpr()->unitType()) { |
1163 |
PARSE_ERR(@2, "Only one operand of operator '*' may have a unit type"); |
PARSE_ERR(@2, "Only one operand of operator '*' may have a unit type"); |
1164 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1165 |
} else if (lhs->asInt()->unitPrefix(0) && rhs->asInt()->unitPrefix(0)) { |
} else if (lhs->exprType() != rhs->exprType()) { |
1166 |
|
PARSE_ERR(@2, (String("Operands of operator '*' must have same type; left operand is ") + |
1167 |
|
typeStr(lhs->exprType()) + " and right operand is " + typeStr(rhs->exprType()) + " though.").c_str()); |
1168 |
|
$$ = new IntLiteral(0); |
1169 |
|
} else if (lhs->asScalarNumberExpr()->unitPrefix(0) && rhs->asScalarNumberExpr()->unitPrefix(0)) { |
1170 |
PARSE_ERR(@2, "Only one operand of operator '*' may have a unit prefix"); |
PARSE_ERR(@2, "Only one operand of operator '*' may have a unit prefix"); |
1171 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1172 |
} else { |
} else { |
1176 |
| mul_expr '/' unary_expr { |
| mul_expr '/' unary_expr { |
1177 |
ExpressionRef lhs = $1; |
ExpressionRef lhs = $1; |
1178 |
ExpressionRef rhs = $3; |
ExpressionRef rhs = $3; |
1179 |
if (lhs->exprType() != INT_EXPR) { |
if (!isScalarNumber(lhs->exprType())) { |
1180 |
PARSE_ERR(@1, (String("Left operand of operator '/' must be an integer expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Left operand of operator '/' must be a scalar number expression, is ") + typeStr(lhs->exprType()) + " though.").c_str()); |
1181 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1182 |
} else if (rhs->exprType() != INT_EXPR) { |
} else if (!isScalarNumber(rhs->exprType())) { |
1183 |
PARSE_ERR(@3, (String("Right operand of operator '/' must be an integer expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
PARSE_ERR(@1, (String("Right operand of operator '/' must be a scalar number expression, is ") + typeStr(rhs->exprType()) + " though.").c_str()); |
1184 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1185 |
} else if (lhs->asInt()->unitType() && rhs->asInt()->unitType() && |
} else if (lhs->asScalarNumberExpr()->unitType() && rhs->asScalarNumberExpr()->unitType() && |
1186 |
lhs->asInt()->unitType() != rhs->asInt()->unitType()) |
lhs->asScalarNumberExpr()->unitType() != rhs->asScalarNumberExpr()->unitType()) |
1187 |
{ |
{ |
1188 |
PARSE_ERR(@2, "Operands of operator '/' with two different unit types."); |
PARSE_ERR(@2, "Operands of operator '/' with two different unit types."); |
1189 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1190 |
} else if (!lhs->asInt()->unitType() && rhs->asInt()->unitType()) { |
} else if (!lhs->asScalarNumberExpr()->unitType() && rhs->asScalarNumberExpr()->unitType()) { |
1191 |
PARSE_ERR(@3, ("Dividing left operand without any unit type by right operand with unit type " + typeStr(rhs->exprType()) + " is not possible.").c_str()); |
PARSE_ERR(@3, ("Dividing left operand without any unit type by right operand with unit type " + typeStr(rhs->exprType()) + " is not possible.").c_str()); |
1192 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1193 |
} else if (lhs->asInt()->unitFactor() != rhs->asInt()->unitFactor() && |
} else if (lhs->asScalarNumberExpr()->unitFactor() != rhs->asScalarNumberExpr()->unitFactor() && |
1194 |
lhs->asInt()->unitPrefix(0) && rhs->asInt()->unitPrefix(0)) |
lhs->asScalarNumberExpr()->unitPrefix(0) && rhs->asScalarNumberExpr()->unitPrefix(0)) |
1195 |
{ |
{ |
1196 |
PARSE_ERR(@2, "Dividing two operands with two different unit prefixes is not possible."); |
PARSE_ERR(@2, "Dividing two operands with two different unit prefixes is not possible."); |
1197 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1198 |
} else if (lhs->asInt()->unitFactor() != rhs->asInt()->unitFactor() && |
} else if (lhs->asScalarNumberExpr()->unitFactor() != rhs->asScalarNumberExpr()->unitFactor() && |
1199 |
rhs->asInt()->unitPrefix(0)) |
rhs->asScalarNumberExpr()->unitPrefix(0)) |
1200 |
{ |
{ |
1201 |
PARSE_ERR(@3, "Dividing left operand without any unit prefix by right operand with unit prefix is not possible."); |
PARSE_ERR(@3, "Dividing left operand without any unit prefix by right operand with unit prefix is not possible."); |
1202 |
$$ = new IntLiteral(0); |
$$ = new IntLiteral(0); |
1203 |
|
} else if (lhs->exprType() != rhs->exprType()) { |
1204 |
|
PARSE_ERR(@2, (String("Operands of operator '/' must have same type; left operand is ") + |
1205 |
|
typeStr(lhs->exprType()) + " and right operand is " + typeStr(rhs->exprType()) + " though.").c_str()); |
1206 |
|
$$ = new IntLiteral(0); |
1207 |
} else { |
} else { |
1208 |
$$ = new Div(lhs,rhs); |
$$ = new Div(lhs,rhs); |
1209 |
} |
} |