Changes in src/Parser/parser.yy [0bd46fd:7991c7d]
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src/Parser/parser.yy (modified) (15 diffs)
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src/Parser/parser.yy
r0bd46fd r7991c7d 10 10 // Created On : Sat Sep 1 20:22:55 2001 11 11 // Last Modified By : Peter A. Buhr 12 // Last Modified On : Sat Aug 27 13:21:28 202213 // Update Count : 5 66112 // Last Modified On : Fri Jul 1 15:35:08 2022 13 // Update Count : 5405 14 14 // 15 15 … … 58 58 59 59 // lex uses __null in a boolean context, it's fine. 60 #ifdef __clang__61 60 #pragma GCC diagnostic ignored "-Wparentheses-equality" 62 #endif63 61 64 62 extern DeclarationNode * parseTree; … … 199 197 } // fieldDecl 200 198 201 #define NEW_ZERO new ExpressionNode( build_constantInteger( *new string( "0" ) ) )202 #define NEW_ONE new ExpressionNode( build_constantInteger( *new string( "1" ) ) )203 #define UPDOWN( compop, left, right ) (compop == OperKinds::LThan || compop == OperKinds::LEThan ? left : right)204 #define MISSING_ANON_FIELD "Missing loop fields with an anonymous loop index is meaningless as loop index is unavailable in loop body."205 #define MISSING_LOW "Missing low value for up-to range so index is uninitialized."206 #define MISSING_HIGH "Missing high value for down-to range so index is uninitialized."207 208 ForCtrl * forCtrl( DeclarationNode * index, ExpressionNode * start, enum OperKinds compop, ExpressionNode * comp, ExpressionNode * inc ) {209 if ( index->initializer ) {210 SemanticError( yylloc, "Direct initialization disallowed. Use instead: type var; initialization ~ comparison ~ increment." );211 } // if212 if ( index->next ) {213 SemanticError( yylloc, "Multiple loop indexes disallowed in for-loop declaration." );214 } // if215 return new ForCtrl( index->addInitializer( new InitializerNode( start ) ),216 // NULL comp/inc => leave blank217 comp ? new ExpressionNode( build_binary_val( compop, new ExpressionNode( build_varref( new string( *index->name ) ) ), comp ) ) : nullptr,218 inc ? new ExpressionNode( build_binary_val( compop == OperKinds::LThan || compop == OperKinds::LEThan ? // choose += or -= for upto/downto219 OperKinds::PlusAssn : OperKinds::MinusAssn, new ExpressionNode( build_varref( new string( *index->name ) ) ), inc ) ) : nullptr );220 } // forCtrl221 222 199 ForCtrl * forCtrl( ExpressionNode * type, string * index, ExpressionNode * start, enum OperKinds compop, ExpressionNode * comp, ExpressionNode * inc ) { 223 200 ConstantExpr * constant = dynamic_cast<ConstantExpr *>(type->expr.get()); … … 229 206 distAttr( DeclarationNode::newTypeof( type, true ), DeclarationNode::newName( index )->addInitializer( new InitializerNode( start ) ) ), 230 207 // NULL comp/inc => leave blank 231 comp ? new ExpressionNode( build_binary_val( compop, new ExpressionNode( build_varref( new string( *index ) ) ), comp ) ) : nullptr,208 comp ? new ExpressionNode( build_binary_val( compop, new ExpressionNode( build_varref( new string( *index ) ) ), comp ) ) : 0, 232 209 inc ? new ExpressionNode( build_binary_val( compop == OperKinds::LThan || compop == OperKinds::LEThan ? // choose += or -= for upto/downto 233 OperKinds::PlusAssn : OperKinds::MinusAssn, new ExpressionNode( build_varref( new string( *index ) ) ), inc ) ) : nullptr);210 OperKinds::PlusAssn : OperKinds::MinusAssn, new ExpressionNode( build_varref( new string( *index ) ) ), inc ) ) : 0 ); 234 211 } // forCtrl 235 212 … … 295 272 %token TYPEDEF 296 273 %token EXTERN STATIC AUTO REGISTER 297 %token THREADLOCAL GCC THREADLOCALC11 // GCC,C11274 %token THREADLOCAL // C11 298 275 %token INLINE FORTRAN // C99, extension ISO/IEC 9899:1999 Section J.5.9(1) 299 276 %token NORETURN // C11 … … 369 346 %type<ifctl> conditional_declaration 370 347 %type<fctl> for_control_expression for_control_expression_list 371 %type<compop> updown updowneq downupdowneq348 %type<compop> inclexcl 372 349 %type<en> subrange 373 350 %type<decl> asm_name_opt … … 637 614 { $$ = new ExpressionNode( new StmtExpr( dynamic_cast<CompoundStmt *>(maybeMoveBuild<Statement>($2) ) ) ); } 638 615 | type_name '.' identifier // CFA, nested type 639 { $$ = new ExpressionNode( build_qualified_expr( $1, build_varref( $3 ) ) ); }616 { SemanticError( yylloc, "Qualified name is currently unimplemented." ); $$ = nullptr; } 640 617 | type_name '.' '[' field_name_list ']' // CFA, nested type / tuple field selector 641 618 { SemanticError( yylloc, "Qualified name is currently unimplemented." ); $$ = nullptr; } … … 1262 1239 iteration_statement: 1263 1240 WHILE '(' ')' statement %prec THEN // CFA => while ( 1 ) 1264 { $$ = new StatementNode( build_while( new CondCtl( nullptr, NEW_ONE), maybe_build_compound( $4 ) ) ); }1241 { $$ = new StatementNode( build_while( new CondCtl( nullptr, new ExpressionNode( build_constantInteger( *new string( "1" ) ) ) ), maybe_build_compound( $4 ) ) ); } 1265 1242 | WHILE '(' ')' statement ELSE statement // CFA 1266 1243 { 1267 $$ = new StatementNode( build_while( new CondCtl( nullptr, NEW_ONE), maybe_build_compound( $4 ) ) );1244 $$ = new StatementNode( build_while( new CondCtl( nullptr, new ExpressionNode( build_constantInteger( *new string( "1" ) ) ) ), maybe_build_compound( $4 ) ) ); 1268 1245 SemanticWarning( yylloc, Warning::SuperfluousElse, "" ); 1269 1246 } … … 1273 1250 { $$ = new StatementNode( build_while( $3, maybe_build_compound( $5 ), $7 ) ); } 1274 1251 | DO statement WHILE '(' ')' ';' // CFA => do while( 1 ) 1275 { $$ = new StatementNode( build_do_while( NEW_ONE, maybe_build_compound( $2 ) ) ); }1252 { $$ = new StatementNode( build_do_while( new ExpressionNode( build_constantInteger( *new string( "1" ) ) ), maybe_build_compound( $2 ) ) ); } 1276 1253 | DO statement WHILE '(' ')' ELSE statement // CFA 1277 1254 { 1278 $$ = new StatementNode( build_do_while( NEW_ONE, maybe_build_compound( $2 ) ) );1255 $$ = new StatementNode( build_do_while( new ExpressionNode( build_constantInteger( *new string( "1" ) ) ), maybe_build_compound( $2 ) ) ); 1279 1256 SemanticWarning( yylloc, Warning::SuperfluousElse, "" ); 1280 1257 } … … 1327 1304 { $$ = new ForCtrl( $1, $2, $4 ); } 1328 1305 1329 | '@' ';' comma_expression // CFA, empty loop-index 1330 { $$ = new ForCtrl( (ExpressionNode *)nullptr, $3, nullptr ); } 1331 | '@' ';' comma_expression ';' comma_expression // CFA, empty loop-index 1332 { $$ = new ForCtrl( (ExpressionNode *)nullptr, $3, $5 ); } 1333 1334 | comma_expression // CFA, anonymous loop-index 1335 { $$ = forCtrl( $1, new string( DeclarationNode::anonymous.newName() ), NEW_ZERO, OperKinds::LThan, $1->clone(), NEW_ONE ); } 1336 | downupdowneq comma_expression // CFA, anonymous loop-index 1337 { $$ = forCtrl( $2, new string( DeclarationNode::anonymous.newName() ), UPDOWN( $1, NEW_ZERO, $2->clone() ), $1, UPDOWN( $1, $2->clone(), NEW_ZERO ), NEW_ONE ); } 1338 1339 | comma_expression updowneq comma_expression // CFA, anonymous loop-index 1340 { $$ = forCtrl( $1, new string( DeclarationNode::anonymous.newName() ), UPDOWN( $2, $1->clone(), $3 ), $2, UPDOWN( $2, $3->clone(), $1->clone() ), NEW_ONE ); } 1341 | '@' updowneq comma_expression // CFA, anonymous loop-index 1342 { 1343 if ( $2 == OperKinds::LThan || $2 == OperKinds::LEThan ) { SemanticError( yylloc, MISSING_LOW ); $$ = nullptr; } 1344 else $$ = forCtrl( $3, new string( DeclarationNode::anonymous.newName() ), $3->clone(), $2, nullptr, NEW_ONE ); 1345 } 1346 | comma_expression updowneq '@' // CFA, anonymous loop-index 1347 { 1348 if ( $2 == OperKinds::LThan || $2 == OperKinds::LEThan ) { SemanticError( yylloc, MISSING_ANON_FIELD ); $$ = nullptr; } 1349 else { SemanticError( yylloc, MISSING_HIGH ); $$ = nullptr; } 1350 } 1351 | comma_expression updowneq comma_expression '~' comma_expression // CFA, anonymous loop-index 1352 { $$ = forCtrl( $1, new string( DeclarationNode::anonymous.newName() ), UPDOWN( $2, $1->clone(), $3 ), $2, UPDOWN( $2, $3->clone(), $1->clone() ), $5 ); } 1353 | '@' updowneq comma_expression '~' comma_expression // CFA, anonymous loop-index 1354 { 1355 if ( $2 == OperKinds::LThan || $2 == OperKinds::LEThan ) { SemanticError( yylloc, MISSING_LOW ); $$ = nullptr; } 1356 else $$ = forCtrl( $3, new string( DeclarationNode::anonymous.newName() ), $3->clone(), $2, nullptr, $5 ); 1357 } 1358 | comma_expression updowneq '@' '~' comma_expression // CFA, anonymous loop-index 1359 { 1360 if ( $2 == OperKinds::LThan || $2 == OperKinds::LEThan ) { SemanticError( yylloc, MISSING_ANON_FIELD ); $$ = nullptr; } 1361 else { SemanticError( yylloc, MISSING_HIGH ); $$ = nullptr; } 1362 } 1363 | comma_expression updowneq comma_expression '~' '@' // CFA, error 1364 { SemanticError( yylloc, MISSING_ANON_FIELD ); $$ = nullptr; } 1365 | '@' updowneq '@' // CFA, error 1366 { SemanticError( yylloc, MISSING_ANON_FIELD ); $$ = nullptr; } 1367 | '@' updowneq comma_expression '~' '@' // CFA, error 1368 { SemanticError( yylloc, MISSING_ANON_FIELD ); $$ = nullptr; } 1369 | comma_expression updowneq '@' '~' '@' // CFA, error 1370 { SemanticError( yylloc, MISSING_ANON_FIELD ); $$ = nullptr; } 1371 | '@' updowneq '@' '~' '@' // CFA, error 1372 { SemanticError( yylloc, MISSING_ANON_FIELD ); $$ = nullptr; } 1373 1306 | comma_expression // CFA 1307 { $$ = forCtrl( $1, new string( DeclarationNode::anonymous.newName() ), new ExpressionNode( build_constantInteger( *new string( "0" ) ) ), 1308 OperKinds::LThan, $1->clone(), new ExpressionNode( build_constantInteger( *new string( "1" ) ) ) ); } 1309 | '=' comma_expression // CFA 1310 { $$ = forCtrl( $2, new string( DeclarationNode::anonymous.newName() ), new ExpressionNode( build_constantInteger( *new string( "0" ) ) ), 1311 OperKinds::LEThan, $2->clone(), new ExpressionNode( build_constantInteger( *new string( "1" ) ) ) ); } 1312 | comma_expression inclexcl comma_expression // CFA 1313 { $$ = forCtrl( $1, new string( DeclarationNode::anonymous.newName() ), $1->clone(), $2, $3, new ExpressionNode( build_constantInteger( *new string( "1" ) ) ) ); } 1314 | comma_expression inclexcl comma_expression '~' comma_expression // CFA 1315 { $$ = forCtrl( $1, new string( DeclarationNode::anonymous.newName() ), $1->clone(), $2, $3, $5 ); } 1316 | comma_expression ';' // CFA 1317 { $$ = forCtrl( new ExpressionNode( build_constantInteger( *new string( "0u" ) ) ), $1, nullptr, OperKinds::LThan, nullptr, nullptr ); } 1374 1318 | comma_expression ';' comma_expression // CFA 1375 { $$ = forCtrl( $3, $1, NEW_ZERO, OperKinds::LThan, $3->clone(), NEW_ONE ); } 1376 | comma_expression ';' downupdowneq comma_expression // CFA 1377 { $$ = forCtrl( $4, $1, UPDOWN( $3, NEW_ZERO, $4->clone() ), $3, UPDOWN( $3, $4->clone(), NEW_ZERO ), NEW_ONE ); } 1378 1379 | comma_expression ';' comma_expression updowneq comma_expression // CFA 1380 { $$ = forCtrl( $3, $1, UPDOWN( $4, $3->clone(), $5 ), $4, UPDOWN( $4, $5->clone(), $3->clone() ), NEW_ONE ); } 1381 | comma_expression ';' '@' updowneq comma_expression // CFA 1382 { 1383 if ( $4 == OperKinds::LThan || $4 == OperKinds::LEThan ) { SemanticError( yylloc, MISSING_LOW ); $$ = nullptr; } 1384 else $$ = forCtrl( $5, $1, $5->clone(), $4, nullptr, NEW_ONE ); 1385 } 1386 | comma_expression ';' comma_expression updowneq '@' // CFA 1387 { 1388 if ( $4 == OperKinds::GThan || $4 == OperKinds::GEThan ) { SemanticError( yylloc, MISSING_HIGH ); $$ = nullptr; } 1389 else if ( $4 == OperKinds::LEThan ) { SemanticError( yylloc, "Equality with missing high value is meaningless. Use \"~\"." ); $$ = nullptr; } 1390 else $$ = forCtrl( $3, $1, $3->clone(), $4, nullptr, NEW_ONE ); 1391 } 1392 | comma_expression ';' '@' updowneq '@' // CFA, error 1393 { SemanticError( yylloc, "Missing low/high value for up/down-to range so index is uninitialized." ); $$ = nullptr; } 1394 1395 | comma_expression ';' comma_expression updowneq comma_expression '~' comma_expression // CFA 1396 { $$ = forCtrl( $3, $1, UPDOWN( $4, $3->clone(), $5 ), $4, UPDOWN( $4, $5->clone(), $3->clone() ), $7 ); } 1397 | comma_expression ';' '@' updowneq comma_expression '~' comma_expression // CFA, error 1398 { 1399 if ( $4 == OperKinds::LThan || $4 == OperKinds::LEThan ) { SemanticError( yylloc, MISSING_LOW ); $$ = nullptr; } 1400 else $$ = forCtrl( $5, $1, $5->clone(), $4, nullptr, $7 ); 1401 } 1402 | comma_expression ';' comma_expression updowneq '@' '~' comma_expression // CFA 1403 { 1404 if ( $4 == OperKinds::GThan || $4 == OperKinds::GEThan ) { SemanticError( yylloc, MISSING_HIGH ); $$ = nullptr; } 1405 else if ( $4 == OperKinds::LEThan ) { SemanticError( yylloc, "Equality with missing high value is meaningless. Use \"~\"." ); $$ = nullptr; } 1406 else $$ = forCtrl( $3, $1, $3->clone(), $4, nullptr, $7 ); 1407 } 1408 | comma_expression ';' comma_expression updowneq comma_expression '~' '@' // CFA 1409 { $$ = forCtrl( $3, $1, UPDOWN( $4, $3->clone(), $5 ), $4, UPDOWN( $4, $5->clone(), $3->clone() ), nullptr ); } 1410 | comma_expression ';' '@' updowneq comma_expression '~' '@' // CFA, error 1411 { 1412 if ( $4 == OperKinds::LThan || $4 == OperKinds::LEThan ) { SemanticError( yylloc, MISSING_LOW ); $$ = nullptr; } 1413 else $$ = forCtrl( $5, $1, $5->clone(), $4, nullptr, nullptr ); 1414 } 1415 | comma_expression ';' comma_expression updowneq '@' '~' '@' // CFA 1416 { 1417 if ( $4 == OperKinds::GThan || $4 == OperKinds::GEThan ) { SemanticError( yylloc, MISSING_HIGH ); $$ = nullptr; } 1418 else if ( $4 == OperKinds::LEThan ) { SemanticError( yylloc, "Equality with missing high value is meaningless. Use \"~\"." ); $$ = nullptr; } 1419 else $$ = forCtrl( $3, $1, $3->clone(), $4, nullptr, nullptr ); 1420 } 1421 | comma_expression ';' '@' updowneq '@' '~' '@' // CFA 1422 { SemanticError( yylloc, "Missing low/high value for up/down-to range so index is uninitialized." ); $$ = nullptr; } 1423 1424 | declaration comma_expression // CFA 1425 { $$ = forCtrl( $1, NEW_ZERO, OperKinds::LThan, $2, NEW_ONE ); } 1426 | declaration downupdowneq comma_expression // CFA 1427 { $$ = forCtrl( $1, UPDOWN( $2, NEW_ZERO, $3 ), $2, UPDOWN( $2, $3->clone(), NEW_ZERO ), NEW_ONE ); } 1428 1429 | declaration comma_expression updowneq comma_expression // CFA 1430 { $$ = forCtrl( $1, UPDOWN( $3, $2->clone(), $4 ), $3, UPDOWN( $3, $4->clone(), $2->clone() ), NEW_ONE ); } 1431 | declaration '@' updowneq comma_expression // CFA 1432 { 1433 if ( $3 == OperKinds::LThan || $3 == OperKinds::LEThan ) { SemanticError( yylloc, MISSING_LOW ); $$ = nullptr; } 1434 else $$ = forCtrl( $1, $4, $3, nullptr, NEW_ONE ); 1435 } 1436 | declaration comma_expression updowneq '@' // CFA 1437 { 1438 if ( $3 == OperKinds::GThan || $3 == OperKinds::GEThan ) { SemanticError( yylloc, MISSING_HIGH ); $$ = nullptr; } 1439 else if ( $3 == OperKinds::LEThan ) { SemanticError( yylloc, "Equality with missing high value is meaningless. Use \"~\"." ); $$ = nullptr; } 1440 else $$ = forCtrl( $1, $2, $3, nullptr, NEW_ONE ); 1441 } 1442 1443 | declaration comma_expression updowneq comma_expression '~' comma_expression // CFA 1444 { $$ = forCtrl( $1, UPDOWN( $3, $2, $4 ), $3, UPDOWN( $3, $4->clone(), $2->clone() ), $6 ); } 1445 | declaration '@' updowneq comma_expression '~' comma_expression // CFA 1446 { 1447 if ( $3 == OperKinds::LThan || $3 == OperKinds::LEThan ) { SemanticError( yylloc, MISSING_LOW ); $$ = nullptr; } 1448 else $$ = forCtrl( $1, $4, $3, nullptr, $6 ); 1449 } 1450 | declaration comma_expression updowneq '@' '~' comma_expression // CFA 1451 { 1452 if ( $3 == OperKinds::GThan || $3 == OperKinds::GEThan ) { SemanticError( yylloc, MISSING_HIGH ); $$ = nullptr; } 1453 else if ( $3 == OperKinds::LEThan ) { SemanticError( yylloc, "Equality with missing high value is meaningless. Use \"~\"." ); $$ = nullptr; } 1454 else $$ = forCtrl( $1, $2, $3, nullptr, $6 ); 1455 } 1456 | declaration comma_expression updowneq comma_expression '~' '@' // CFA 1457 { $$ = forCtrl( $1, UPDOWN( $3, $2, $4 ), $3, UPDOWN( $3, $4->clone(), $2->clone() ), nullptr ); } 1458 | declaration '@' updowneq comma_expression '~' '@' // CFA 1459 { 1460 if ( $3 == OperKinds::LThan || $3 == OperKinds::LEThan ) { SemanticError( yylloc, MISSING_LOW ); $$ = nullptr; } 1461 else $$ = forCtrl( $1, $4, $3, nullptr, nullptr ); 1462 } 1463 | declaration comma_expression updowneq '@' '~' '@' // CFA 1464 { 1465 if ( $3 == OperKinds::GThan || $3 == OperKinds::GEThan ) { SemanticError( yylloc, MISSING_HIGH ); $$ = nullptr; } 1466 else if ( $3 == OperKinds::LEThan ) { SemanticError( yylloc, "Equality with missing high value is meaningless. Use \"~\"." ); $$ = nullptr; } 1467 else $$ = forCtrl( $1, $2, $3, nullptr, nullptr ); 1468 } 1469 | declaration '@' updowneq '@' '~' '@' // CFA, error 1470 { SemanticError( yylloc, "Missing low/high value for up/down-to range so index is uninitialized." ); $$ = nullptr; } 1319 { $$ = forCtrl( $3, $1, new ExpressionNode( build_constantInteger( *new string( "0" ) ) ), 1320 OperKinds::LThan, $3->clone(), new ExpressionNode( build_constantInteger( *new string( "1" ) ) ) ); } 1321 | comma_expression ';' '=' comma_expression // CFA 1322 { $$ = forCtrl( $4, $1, new ExpressionNode( build_constantInteger( *new string( "0" ) ) ), 1323 OperKinds::LEThan, $4->clone(), new ExpressionNode( build_constantInteger( *new string( "1" ) ) ) ); } 1324 | comma_expression ';' comma_expression inclexcl comma_expression // CFA 1325 { $$ = forCtrl( $3, $1, $3->clone(), $4, $5, new ExpressionNode( build_constantInteger( *new string( "1" ) ) ) ); } 1326 | comma_expression ';' comma_expression inclexcl comma_expression '~' comma_expression // CFA 1327 { $$ = forCtrl( $3, $1, $3->clone(), $4, $5, $7 ); } 1471 1328 1472 1329 | comma_expression ';' TYPEDEFname // CFA, array type 1473 1330 { 1474 SemanticError( yylloc, "Type iterator is currently unimplemented." ); $$ = nullptr; 1475 //$$ = forCtrl( new ExpressionNode( build_varref( $3 ) ), $1, nullptr, OperKinds::Range, nullptr, nullptr ); 1476 } 1477 | comma_expression ';' downupdowneq TYPEDEFname // CFA, array type 1478 { 1479 if ( $3 == OperKinds::LEThan || $3 == OperKinds::GEThan ) { SemanticError( yylloc, "All enumation ranges are equal (all values). Remove \"=~\"." ); $$ = nullptr; } 1480 SemanticError( yylloc, "Type iterator is currently unimplemented." ); $$ = nullptr; 1481 } 1331 SemanticError( yylloc, "Array interator is currently unimplemented." ); $$ = nullptr; 1332 $$ = forCtrl( new ExpressionNode( build_varref( $3 ) ), $1, nullptr, OperKinds::Range, nullptr, nullptr ); 1333 } 1334 1335 // There is a S/R conflicit if ~ and -~ are factored out. 1336 | comma_expression ';' comma_expression '~' '@' // CFA 1337 { $$ = forCtrl( $3, $1, $3->clone(), OperKinds::LThan, nullptr, new ExpressionNode( build_constantInteger( *new string( "1" ) ) ) ); } 1338 | comma_expression ';' comma_expression ErangeDown '@' // CFA 1339 { $$ = forCtrl( $3, $1, $3->clone(), OperKinds::GThan, nullptr, new ExpressionNode( build_constantInteger( *new string( "1" ) ) ) ); } 1340 | comma_expression ';' comma_expression '~' '@' '~' comma_expression // CFA 1341 { $$ = forCtrl( $3, $1, $3->clone(), OperKinds::LThan, nullptr, $7 ); } 1342 | comma_expression ';' comma_expression ErangeDown '@' '~' comma_expression // CFA 1343 { $$ = forCtrl( $3, $1, $3->clone(), OperKinds::GThan, nullptr, $7 ); } 1344 | comma_expression ';' comma_expression '~' '@' '~' '@' // CFA 1345 { $$ = forCtrl( $3, $1, $3->clone(), OperKinds::LThan, nullptr, nullptr ); } 1482 1346 ; 1483 1347 1484 downupdowneq:1485 ErangeDown1486 { $$ = OperKinds:: GThan; }1348 inclexcl: 1349 '~' 1350 { $$ = OperKinds::LThan; } 1487 1351 | ErangeUpEq 1488 1352 { $$ = OperKinds::LEThan; } 1489 | ErangeDownEq1490 { $$ = OperKinds::GEThan; }1491 ;1492 1493 updown:1494 '~'1495 { $$ = OperKinds::LThan; }1496 1353 | ErangeDown 1497 1354 { $$ = OperKinds::GThan; } 1498 ;1499 1500 updowneq:1501 updown1502 | ErangeUpEq1503 { $$ = OperKinds::LEThan; }1504 1355 | ErangeDownEq 1505 1356 { $$ = OperKinds::GEThan; } … … 2084 1935 | REGISTER 2085 1936 { $$ = DeclarationNode::newStorageClass( Type::Register ); } 2086 | THREADLOCALGCC // GCC 2087 { $$ = DeclarationNode::newStorageClass( Type::ThreadlocalGcc ); } 2088 | THREADLOCALC11 // C11 2089 { $$ = DeclarationNode::newStorageClass( Type::ThreadlocalC11 ); } 1937 | THREADLOCAL // C11 1938 { $$ = DeclarationNode::newStorageClass( Type::Threadlocal ); } 2090 1939 // Put function specifiers here to simplify parsing rules, but separate them semantically. 2091 1940 | INLINE // C99 … … 2538 2387 enum_type: 2539 2388 ENUM attribute_list_opt '{' enumerator_list comma_opt '}' 2540 { $$ = DeclarationNode::newEnum( nullptr, $4, true , false)->addQualifiers( $2 ); }2389 { $$ = DeclarationNode::newEnum( nullptr, $4, true )->addQualifiers( $2 ); } 2541 2390 | ENUM attribute_list_opt identifier 2542 2391 { typedefTable.makeTypedef( *$3 ); } 2543 2392 '{' enumerator_list comma_opt '}' 2544 { $$ = DeclarationNode::newEnum( $3, $6, true , false)->addQualifiers( $2 ); }2393 { $$ = DeclarationNode::newEnum( $3, $6, true )->addQualifiers( $2 ); } 2545 2394 | ENUM attribute_list_opt typedef_name // unqualified type name 2546 2395 '{' enumerator_list comma_opt '}' 2547 { $$ = DeclarationNode::newEnum( $3->name, $5, true , false)->addQualifiers( $2 ); }2396 { $$ = DeclarationNode::newEnum( $3->name, $5, true )->addQualifiers( $2 ); } 2548 2397 | ENUM '(' cfa_abstract_parameter_declaration ')' attribute_list_opt '{' enumerator_list comma_opt '}' 2549 2398 { … … 2551 2400 { SemanticError( yylloc, "storage-class and CV qualifiers are not meaningful for enumeration constants, which are const." ); } 2552 2401 2553 $$ = DeclarationNode::newEnum( nullptr, $7, true, true, $3 )->addQualifiers( $5 ); 2554 } 2555 | ENUM '(' ')' attribute_list_opt '{' enumerator_list comma_opt '}' 2556 { 2557 $$ = DeclarationNode::newEnum( nullptr, $6, true, true )->addQualifiers( $4 ); 2402 $$ = DeclarationNode::newEnum( nullptr, $7, true, $3 )->addQualifiers( $5 ); 2558 2403 } 2559 2404 | ENUM '(' cfa_abstract_parameter_declaration ')' attribute_list_opt identifier attribute_list_opt … … 2564 2409 '{' enumerator_list comma_opt '}' 2565 2410 { 2566 $$ = DeclarationNode::newEnum( $6, $10, true, true, $3 )->addQualifiers( $5 )->addQualifiers( $7 ); 2567 } 2568 | ENUM '(' ')' attribute_list_opt identifier attribute_list_opt 2569 '{' enumerator_list comma_opt '}' 2570 { 2571 $$ = DeclarationNode::newEnum( $5, $8, true, true, nullptr )->addQualifiers( $4 )->addQualifiers( $6 ); 2411 $$ = DeclarationNode::newEnum( $6, $10, true, $3 )->addQualifiers( $5 )->addQualifiers( $7 ); 2572 2412 } 2573 2413 | ENUM '(' cfa_abstract_parameter_declaration ')' attribute_list_opt typedef_name attribute_list_opt '{' enumerator_list comma_opt '}' 2574 2414 { 2575 $$ = DeclarationNode::newEnum( $6->name, $9, true, true, $3 )->addQualifiers( $5 )->addQualifiers( $7 ); 2576 } 2577 | ENUM '(' ')' attribute_list_opt typedef_name attribute_list_opt '{' enumerator_list comma_opt '}' 2578 { 2579 $$ = DeclarationNode::newEnum( $5->name, $8, true, true, nullptr )->addQualifiers( $4 )->addQualifiers( $6 ); 2415 if ( $3->storageClasses.val != 0 || $3->type->qualifiers.val != 0 ) { SemanticError( yylloc, "storage-class and CV qualifiers are not meaningful for enumeration constants, which are const." ); } 2416 typedefTable.makeTypedef( *$6->name ); 2417 $$ = DeclarationNode::newEnum( $6->name, $9, true, $3 )->addQualifiers( $5 )->addQualifiers( $7 ); 2580 2418 } 2581 2419 | enum_type_nobody … … 2584 2422 enum_type_nobody: // enum - {...} 2585 2423 ENUM attribute_list_opt identifier 2586 { typedefTable.makeTypedef( *$3 ); $$ = DeclarationNode::newEnum( $3, 0, false , false)->addQualifiers( $2 ); }2587 | ENUM attribute_list_opt type_name 2588 { typedefTable.makeTypedef( *$3->type->symbolic.name ); $$ = DeclarationNode::newEnum( $3->type->symbolic.name, 0, false , false)->addQualifiers( $2 ); }2424 { typedefTable.makeTypedef( *$3 ); $$ = DeclarationNode::newEnum( $3, 0, false )->addQualifiers( $2 ); } 2425 | ENUM attribute_list_opt type_name // qualified type name 2426 { typedefTable.makeTypedef( *$3->type->symbolic.name ); $$ = DeclarationNode::newEnum( $3->type->symbolic.name, 0, false )->addQualifiers( $2 ); } 2589 2427 ; 2590 2428
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