source: src/Parser/ExpressionNode.cc@ ab0203df

ADT aaron-thesis arm-eh ast-experimental cleanup-dtors deferred_resn demangler enum forall-pointer-decay jacob/cs343-translation jenkins-sandbox new-ast new-ast-unique-expr new-env no_list persistent-indexer pthread-emulation qualifiedEnum resolv-new with_gc
Last change on this file since ab0203df was 0a2168f, checked in by Peter A. Buhr <pabuhr@…>, 8 years ago

add gcc binary constants
  • Property mode set to 100644
File size: 21.0 KB
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1//
2// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
3//
4// The contents of this file are covered under the licence agreement in the
5// file "LICENCE" distributed with Cforall.
6//
7// ExpressionNode.cc --
8//
9// Author : Peter A. Buhr
10// Created On : Sat May 16 13:17:07 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Sat Mar 3 18:22:33 2018
13// Update Count : 796
14//
15
16#include <cassert> // for assert
17#include <stdio.h> // for sscanf, size_t
18#include <climits> // for LLONG_MAX, LONG_MAX, INT_MAX, UINT...
19#include <list> // for list
20#include <sstream> // for basic_istream::operator>>, basic_i...
21#include <string> // for string, operator+, operator==
22
23#include "Common/SemanticError.h" // for SemanticError
24#include "Common/utility.h" // for maybeMoveBuild, maybeBuild, CodeLo...
25#include "ParseNode.h" // for ExpressionNode, maybeMoveBuildType
26#include "SynTree/Constant.h" // for Constant
27#include "SynTree/Declaration.h" // for EnumDecl, StructDecl, UnionDecl
28#include "SynTree/Expression.h" // for Expression, ConstantExpr, NameExpr
29#include "SynTree/Statement.h" // for CompoundStmt, Statement
30#include "SynTree/Type.h" // for BasicType, Type, Type::Qualifiers
31#include "parserutility.h" // for notZeroExpr
32
33class Initializer;
34
35using namespace std;
36
37//##############################################################################
38
39// Difficult to separate extra parts of constants during lexing because actions are not allow in the middle of patterns:
40//
41// prefix action constant action suffix
42//
43// Alternatively, breaking a pattern using BEGIN does not work if the following pattern can be empty:
44//
45// constant BEGIN CONT ...
46// <CONT>(...)? BEGIN 0 ... // possible empty suffix
47//
48// because the CONT rule is NOT triggered if the pattern is empty. Hence, constants are reparsed here to determine their
49// type.
50
51extern const Type::Qualifiers noQualifiers; // no qualifiers on constants
52
53static inline bool checkH( char c ) { return c == 'h' || c == 'H'; }
54static inline bool checkL( char c ) { return c == 'l' || c == 'L'; }
55static inline bool checkZ( char c ) { return c == 'z' || c == 'Z'; }
56static inline bool checkU( char c ) { return c == 'u' || c == 'U'; }
57static inline bool checkF( char c ) { return c == 'f' || c == 'F'; }
58static inline bool checkD( char c ) { return c == 'd' || c == 'D'; }
59static inline bool checkI( char c ) { return c == 'i' || c == 'I'; }
60static inline bool checkB( char c ) { return c == 'b' || c == 'B'; }
61static inline bool checkX( char c ) { return c == 'x' || c == 'X'; }
62
63static const char * lnthsInt[2][6] = {
64 { "int8_t", "int16_t", "int32_t", "int64_t", "size_t", },
65 { "uint8_t", "uint16_t", "uint32_t", "uint64_t", "size_t", }
66}; // lnthsInt
67
68static inline void checkLNInt( string & str, int & lnth, int & size ) {
69 string::size_type posn = str.find_first_of( "lL" ), start = posn;
70 if ( posn == string::npos ) return;
71 size = 4; // assume largest size
72 posn += 1; // advance to size
73 if ( str[posn] == '8' ) { // 8
74 lnth = 0;
75 } else if ( str[posn] == '1' ) {
76 posn += 1;
77 if ( str[posn] == '6' ) { // 16
78 lnth = 1;
79 } else { // 128
80 posn += 1;
81 lnth = 5;
82 } // if
83 } else {
84 if ( str[posn] == '3' ) { // 32
85 lnth = 2;
86 } else if ( str[posn] == '6' ) { // 64
87 lnth = 3;
88 } else {
89 assertf( false, "internal error, bad integral length %s", str.c_str() );
90 } // if
91 posn += 1;
92 } // if
93 str.erase( start, posn - start + 1 ); // remove length suffix
94} // checkLNInt
95
96static void sepNumeric( string & str, string & units ) {
97 string::size_type posn = str.find_first_of( "`" );
98 if ( posn != string::npos ) {
99 units = "?" + str.substr( posn ); // extract units
100 str.erase( posn ); // remove units
101 } // if
102} // sepNumeric
103
104Expression * build_constantInteger( string & str ) {
105 static const BasicType::Kind kind[2][6] = {
106 // short (h) must be before char (hh)
107 { BasicType::ShortSignedInt, BasicType::SignedChar, BasicType::SignedInt, BasicType::LongSignedInt, BasicType::LongLongSignedInt, BasicType::SignedInt128, },
108 { BasicType::ShortUnsignedInt, BasicType::UnsignedChar, BasicType::UnsignedInt, BasicType::LongUnsignedInt, BasicType::LongLongUnsignedInt, BasicType::UnsignedInt128, },
109 };
110
111 string units;
112 sepNumeric( str, units ); // separate constant from units
113
114 bool dec = true, Unsigned = false; // decimal, unsigned constant
115 int size; // 0 => short, 1 => char, 2 => int, 3 => long int, 4 => long long int, 5 => int128
116 int lnth = -1; // literal length
117
118 unsigned long long int v; // converted integral value
119 size_t last = str.length() - 1; // last subscript of constant
120 Expression * ret;
121
122 // special constants
123 if ( str == "0" ) {
124 ret = new ConstantExpr( Constant( (Type *)new ZeroType( noQualifiers ), str, (unsigned long long int)0 ) );
125 goto CLEANUP;
126 } // if
127 if ( str == "1" ) {
128 ret = new ConstantExpr( Constant( (Type *)new OneType( noQualifiers ), str, (unsigned long long int)1 ) );
129 goto CLEANUP;
130 } // if
131
132 // Cannot be "0"
133
134 if ( str[0] == '0' ) { // radix character ?
135 dec = false;
136 if ( checkX( str[1] ) ) { // hex constant ?
137 sscanf( (char *)str.c_str(), "%llx", &v );
138 //printf( "%llx %llu\n", v, v );
139 } else if ( checkB( str[1] ) ) { // binary constant ?
140 v = 0;
141 for ( unsigned int i = 2;; i += 1 ) { // compute value
142 if ( str[i] == '1' ) v |= 1;
143 if ( i == last ) break;
144 v <<= 1;
145 } // for
146 //printf( "%llx %llu\n", v, v );
147 } else { // octal constant
148 sscanf( (char *)str.c_str(), "%llo", &v );
149 //printf( "%llo %llu\n", v, v );
150 } // if
151 } else { // decimal constant ?
152 sscanf( (char *)str.c_str(), "%llu", &v );
153 //printf( "%llu %llu\n", v, v );
154 } // if
155
156 if ( v <= INT_MAX ) { // signed int
157 size = 2;
158 } else if ( v <= UINT_MAX && ! dec ) { // unsigned int
159 size = 2;
160 Unsigned = true; // unsigned
161 } else if ( v <= LONG_MAX ) { // signed long int
162 size = 3;
163 } else if ( v <= ULONG_MAX && ( ! dec || LONG_MAX == LLONG_MAX ) ) { // signed long int
164 size = 3;
165 Unsigned = true; // unsigned long int
166 } else if ( v <= LLONG_MAX ) { // signed long long int
167 size = 4;
168 } else { // unsigned long long int
169 size = 4;
170 Unsigned = true; // unsigned long long int
171 } // if
172
173 // At least one digit in integer constant, so safe to backup while looking for suffix.
174
175 if ( checkU( str[last] ) ) { // suffix 'u' ?
176 Unsigned = true;
177 if ( checkL( str[last - 1] ) ) { // suffix 'l' ?
178 size = 3;
179 if ( checkL( str[last - 2] ) ) { // suffix "ll" ?
180 size = 4;
181 } // if
182 } else if ( checkH( str[last - 1] ) ) { // suffix 'h' ?
183 size = 0;
184 if ( checkH( str[last - 2] ) ) { // suffix "hh" ?
185 size = 1;
186 } // if
187 str.erase( last - size - 1, size + 1 ); // remove 'h'/"hh"
188 } else { // suffix "ln" ?
189 checkLNInt( str, lnth, size );
190 } // if
191 } else if ( checkL( str[ last ] ) ) { // suffix 'l' ?
192 size = 3;
193 if ( checkL( str[last - 1] ) ) { // suffix 'll' ?
194 size = 4;
195 if ( checkU( str[last - 2] ) ) { // suffix 'u' ?
196 Unsigned = true;
197 } // if
198 } else if ( checkU( str[last - 1] ) ) { // suffix 'u' ?
199 Unsigned = true;
200 } // if
201 } else if ( checkH( str[ last ] ) ) { // suffix 'h' ?
202 size = 0;
203 if ( checkH( str[last - 1] ) ) { // suffix "hh" ?
204 size = 1;
205 if ( checkU( str[last - 2] ) ) { // suffix 'u' ?
206 Unsigned = true;
207 } // if
208 } else if ( checkU( str[last - 1] ) ) { // suffix 'u' ?
209 Unsigned = true;
210 } // if
211 str.erase( last - size, size + 1 ); // remove 'h'/"hh"
212 } else if ( checkZ( str[last] ) ) { // suffix 'z' ?
213 lnth = 4;
214 str.erase( last, 1 ); // remove 'z'
215 } else { // suffix "ln" ?
216 checkLNInt( str, lnth, size );
217 } // if
218
219 assert( 0 <= size && size < 6 );
220 // Constant type is correct for overload resolving.
221 ret = new ConstantExpr( Constant( new BasicType( noQualifiers, kind[Unsigned][size] ), str, v ) );
222 if ( Unsigned && size < 2 ) { // hh or h, less than int ?
223 // int i = -1uh => 65535 not -1, so cast is necessary for unsigned, which unfortunately eliminates warnings for large values.
224 ret = new CastExpr( ret, new BasicType( Type::Qualifiers(), kind[Unsigned][size] ) );
225 } else if ( lnth != -1 ) { // explicit length ?
226 if ( lnth == 5 ) { // int128 ?
227 size = 5;
228 ret = new CastExpr( ret, new BasicType( Type::Qualifiers(), kind[Unsigned][size] ) );
229 } else {
230 ret = new CastExpr( ret, new TypeInstType( Type::Qualifiers(), lnthsInt[Unsigned][lnth], false ) );
231 } // if
232 } // if
233 CLEANUP:
234 if ( units.length() != 0 ) {
235 ret = new UntypedExpr( new NameExpr( units ), { ret } );
236 } // if
237
238 delete &str; // created by lex
239 return ret;
240} // build_constantInteger
241
242
243static inline void checkLNFloat( string & str, int & lnth, int & size ) {
244 string::size_type posn = str.find_first_of( "lL" ), start = posn;
245 if ( posn == string::npos ) return;
246 size = 2; // assume largest size
247 lnth = 0;
248 posn += 1; // advance to size
249 if ( str[posn] == '3' ) { // 32
250 size = 0;
251 } else if ( str[posn] == '6' ) { // 64
252 size = 1;
253 } else if ( str[posn] == '8' || str[posn] == '1' ) { // 80, 128
254 size = 2;
255 if ( str[posn] == '1' ) posn += 1;
256 } else {
257 assertf( false, "internal error, bad floating point length %s", str.c_str() );
258 } // if
259 posn += 1;
260 str.erase( start, posn - start + 1 ); // remove length suffix
261} // checkLNFloat
262
263
264Expression * build_constantFloat( string & str ) {
265 static const BasicType::Kind kind[2][3] = {
266 { BasicType::Float, BasicType::Double, BasicType::LongDouble },
267 { BasicType::FloatComplex, BasicType::DoubleComplex, BasicType::LongDoubleComplex },
268 };
269
270 string units;
271 sepNumeric( str, units ); // separate constant from units
272
273 bool complx = false; // real, complex
274 int size = 1; // 0 => float, 1 => double, 2 => long double
275 int lnth = -1; // literal length
276 // floating-point constant has minimum of 2 characters: 1. or .1
277 size_t last = str.length() - 1;
278 double v;
279
280 sscanf( str.c_str(), "%lg", &v );
281
282 if ( checkI( str[last] ) ) { // imaginary ?
283 complx = true;
284 last -= 1; // backup one character
285 } // if
286
287 if ( checkF( str[last] ) ) { // float ?
288 size = 0;
289 } else if ( checkD( str[last] ) ) { // double ?
290 size = 1;
291 } else if ( checkL( str[last] ) ) { // long double ?
292 size = 2;
293 } else {
294 size = 1; // double (default)
295 checkLNFloat( str, lnth, size );
296 } // if
297 if ( ! complx && checkI( str[last - 1] ) ) { // imaginary ?
298 complx = true;
299 } // if
300
301 assert( 0 <= size && size < 3 );
302 Expression * ret = new ConstantExpr( Constant( new BasicType( noQualifiers, kind[complx][size] ), str, v ) );
303 if ( lnth != -1 ) { // explicit length ?
304 ret = new CastExpr( ret, new BasicType( Type::Qualifiers(), kind[complx][size] ) );
305 } // if
306 if ( units.length() != 0 ) {
307 ret = new UntypedExpr( new NameExpr( units ), { ret } );
308 } // if
309
310 delete &str; // created by lex
311 return ret;
312} // build_constantFloat
313
314static void sepString( string & str, string & units, char delimit ) {
315 string::size_type posn = str.find_last_of( delimit ) + 1;
316 if ( posn != str.length() ) {
317 units = "?" + str.substr( posn ); // extract units
318 str.erase( posn ); // remove units
319 } // if
320} // sepString
321
322Expression * build_constantChar( string & str ) {
323 string units; // units
324 sepString( str, units, '\'' ); // separate constant from units
325
326 Expression * ret = new ConstantExpr( Constant( new BasicType( noQualifiers, BasicType::Char ), str, (unsigned long long int)(unsigned char)str[1] ) );
327 if ( units.length() != 0 ) {
328 ret = new UntypedExpr( new NameExpr( units ), { ret } );
329 } // if
330
331 delete &str; // created by lex
332 return ret;
333} // build_constantChar
334
335Expression * build_constantStr( string & str ) {
336 string units; // units
337 sepString( str, units, '"' ); // separate constant from units
338
339 Type * strtype;
340 switch ( str[0] ) { // str has >= 2 characters, i.e, null string "" => safe to look at subscripts 0/1
341 case 'u':
342 if ( str[1] == '8' ) goto Default; // utf-8 characters => array of char
343 // lookup type of associated typedef
344 strtype = new TypeInstType( Type::Qualifiers( Type::Const ), "char16_t", false );
345 break;
346 case 'U':
347 strtype = new TypeInstType( Type::Qualifiers( Type::Const ), "char32_t", false );
348 break;
349 case 'L':
350 strtype = new TypeInstType( Type::Qualifiers( Type::Const ), "wchar_t", false );
351 break;
352 Default: // char default string type
353 default:
354 strtype = new BasicType( Type::Qualifiers( Type::Const ), BasicType::Char );
355 } // switch
356 ArrayType * at = new ArrayType( noQualifiers, strtype,
357 new ConstantExpr( Constant::from_ulong( str.size() + 1 - 2 ) ), // +1 for '\0' and -2 for '"'
358 false, false );
359 Expression * ret = new ConstantExpr( Constant( at, str, (unsigned long long int)0 ) ); // constant 0 is ignored for pure string value
360 if ( units.length() != 0 ) {
361 ret = new UntypedExpr( new NameExpr( units ), { ret } );
362 } // if
363
364 delete &str; // created by lex
365 return ret;
366} // build_constantStr
367
368Expression * build_field_name_FLOATING_FRACTIONconstant( const string & str ) {
369 if ( str.find_first_not_of( "0123456789", 1 ) != string::npos ) SemanticError( yylloc, "invalid tuple index " + str );
370 Expression * ret = build_constantInteger( *new string( str.substr(1) ) );
371 delete &str;
372 return ret;
373} // build_field_name_FLOATING_FRACTIONconstant
374
375Expression * build_field_name_FLOATING_DECIMALconstant( const string & str ) {
376 if ( str[str.size()-1] != '.' ) SemanticError( yylloc, "invalid tuple index " + str );
377 Expression * ret = build_constantInteger( *new string( str.substr( 0, str.size()-1 ) ) );
378 delete &str;
379 return ret;
380} // build_field_name_FLOATING_DECIMALconstant
381
382Expression * build_field_name_FLOATINGconstant( const string & str ) {
383 // str is of the form A.B -> separate at the . and return member expression
384 int a, b;
385 char dot;
386 stringstream ss( str );
387 ss >> a >> dot >> b;
388 UntypedMemberExpr * ret = new UntypedMemberExpr( new ConstantExpr( Constant::from_int( b ) ), new ConstantExpr( Constant::from_int( a ) ) );
389 delete &str;
390 return ret;
391} // build_field_name_FLOATINGconstant
392
393Expression * make_field_name_fraction_constants( Expression * fieldName, Expression * fracts ) {
394 if ( fracts ) {
395 if ( UntypedMemberExpr * memberExpr = dynamic_cast< UntypedMemberExpr * >( fracts ) ) {
396 memberExpr->set_member( make_field_name_fraction_constants( fieldName, memberExpr->get_aggregate() ) );
397 return memberExpr;
398 } else {
399 return new UntypedMemberExpr( fracts, fieldName );
400 } // if
401 } // if
402 return fieldName;
403} // make_field_name_fraction_constants
404
405Expression * build_field_name_fraction_constants( Expression * fieldName, ExpressionNode * fracts ) {
406 return make_field_name_fraction_constants( fieldName, maybeMoveBuild< Expression >( fracts ) );
407} // build_field_name_fraction_constants
408
409NameExpr * build_varref( const string * name ) {
410 NameExpr * expr = new NameExpr( *name );
411 delete name;
412 return expr;
413} // build_varref
414
415// TODO: get rid of this and OperKinds and reuse code from OperatorTable
416static const char * OperName[] = { // must harmonize with OperKinds
417 // diadic
418 "SizeOf", "AlignOf", "OffsetOf", "?+?", "?-?", "?\\?", "?*?", "?/?", "?%?", "||", "&&",
419 "?|?", "?&?", "?^?", "Cast", "?<<?", "?>>?", "?<?", "?>?", "?<=?", "?>=?", "?==?", "?!=?",
420 "?=?", "?@=?", "?\\=?", "?*=?", "?/=?", "?%=?", "?+=?", "?-=?", "?<<=?", "?>>=?", "?&=?", "?^=?", "?|=?",
421 "?[?]", "...",
422 // monadic
423 "+?", "-?", "AddressOf", "*?", "!?", "~?", "++?", "?++", "--?", "?--",
424}; // OperName
425
426Expression * build_cast( DeclarationNode * decl_node, ExpressionNode * expr_node ) {
427 Type * targetType = maybeMoveBuildType( decl_node );
428 if ( dynamic_cast< VoidType * >( targetType ) ) {
429 delete targetType;
430 return new CastExpr( maybeMoveBuild< Expression >(expr_node) );
431 } else {
432 return new CastExpr( maybeMoveBuild< Expression >(expr_node), targetType );
433 } // if
434} // build_cast
435
436Expression * build_virtual_cast( DeclarationNode * decl_node, ExpressionNode * expr_node ) {
437 return new VirtualCastExpr( maybeMoveBuild< Expression >( expr_node ), maybeMoveBuildType( decl_node ) );
438} // build_virtual_cast
439
440Expression * build_fieldSel( ExpressionNode * expr_node, Expression * member ) {
441 return new UntypedMemberExpr( member, maybeMoveBuild< Expression >(expr_node) );
442} // build_fieldSel
443
444Expression * build_pfieldSel( ExpressionNode * expr_node, Expression * member ) {
445 UntypedExpr * deref = new UntypedExpr( new NameExpr( "*?" ) );
446 deref->location = expr_node->location;
447 deref->get_args().push_back( maybeMoveBuild< Expression >(expr_node) );
448 UntypedMemberExpr * ret = new UntypedMemberExpr( member, deref );
449 return ret;
450} // build_pfieldSel
451
452Expression * build_offsetOf( DeclarationNode * decl_node, NameExpr * member ) {
453 Expression * ret = new UntypedOffsetofExpr( maybeMoveBuildType( decl_node ), member->get_name() );
454 delete member;
455 return ret;
456} // build_offsetOf
457
458Expression * build_and_or( ExpressionNode * expr_node1, ExpressionNode * expr_node2, bool kind ) {
459 return new LogicalExpr( notZeroExpr( maybeMoveBuild< Expression >(expr_node1) ), notZeroExpr( maybeMoveBuild< Expression >(expr_node2) ), kind );
460} // build_and_or
461
462Expression * build_unary_val( OperKinds op, ExpressionNode * expr_node ) {
463 list< Expression * > args;
464 args.push_back( maybeMoveBuild< Expression >(expr_node) );
465 return new UntypedExpr( new NameExpr( OperName[ (int)op ] ), args );
466} // build_unary_val
467
468Expression * build_unary_ptr( OperKinds op, ExpressionNode * expr_node ) {
469 list< Expression * > args;
470 args.push_back( maybeMoveBuild< Expression >(expr_node) ); // xxx -- this is exactly the same as the val case now, refactor this code.
471 return new UntypedExpr( new NameExpr( OperName[ (int)op ] ), args );
472} // build_unary_ptr
473
474Expression * build_binary_val( OperKinds op, ExpressionNode * expr_node1, ExpressionNode * expr_node2 ) {
475 list< Expression * > args;
476 args.push_back( maybeMoveBuild< Expression >(expr_node1) );
477 args.push_back( maybeMoveBuild< Expression >(expr_node2) );
478 return new UntypedExpr( new NameExpr( OperName[ (int)op ] ), args );
479} // build_binary_val
480
481Expression * build_binary_ptr( OperKinds op, ExpressionNode * expr_node1, ExpressionNode * expr_node2 ) {
482 list< Expression * > args;
483 args.push_back( maybeMoveBuild< Expression >(expr_node1) );
484 args.push_back( maybeMoveBuild< Expression >(expr_node2) );
485 return new UntypedExpr( new NameExpr( OperName[ (int)op ] ), args );
486} // build_binary_ptr
487
488Expression * build_cond( ExpressionNode * expr_node1, ExpressionNode * expr_node2, ExpressionNode * expr_node3 ) {
489 return new ConditionalExpr( notZeroExpr( maybeMoveBuild< Expression >(expr_node1) ), maybeMoveBuild< Expression >(expr_node2), maybeMoveBuild< Expression >(expr_node3) );
490} // build_cond
491
492Expression * build_tuple( ExpressionNode * expr_node ) {
493 list< Expression * > exprs;
494 buildMoveList( expr_node, exprs );
495 return new UntypedTupleExpr( exprs );;
496} // build_tuple
497
498Expression * build_func( ExpressionNode * function, ExpressionNode * expr_node ) {
499 list< Expression * > args;
500 buildMoveList( expr_node, args );
501 return new UntypedExpr( maybeMoveBuild< Expression >(function), args );
502} // build_func
503
504Expression * build_compoundLiteral( DeclarationNode * decl_node, InitializerNode * kids ) {
505 Declaration * newDecl = maybeBuild< Declaration >(decl_node); // compound literal type
506 if ( DeclarationWithType * newDeclWithType = dynamic_cast< DeclarationWithType * >( newDecl ) ) { // non-sue compound-literal type
507 return new CompoundLiteralExpr( newDeclWithType->get_type(), maybeMoveBuild< Initializer >(kids) );
508 // these types do not have associated type information
509 } else if ( StructDecl * newDeclStructDecl = dynamic_cast< StructDecl * >( newDecl ) ) {
510 if ( newDeclStructDecl->has_body() ) {
511 return new CompoundLiteralExpr( new StructInstType( Type::Qualifiers(), newDeclStructDecl ), maybeMoveBuild< Initializer >(kids) );
512 } else {
513 return new CompoundLiteralExpr( new StructInstType( Type::Qualifiers(), newDeclStructDecl->get_name() ), maybeMoveBuild< Initializer >(kids) );
514 } // if
515 } else if ( UnionDecl * newDeclUnionDecl = dynamic_cast< UnionDecl * >( newDecl ) ) {
516 if ( newDeclUnionDecl->has_body() ) {
517 return new CompoundLiteralExpr( new UnionInstType( Type::Qualifiers(), newDeclUnionDecl ), maybeMoveBuild< Initializer >(kids) );
518 } else {
519 return new CompoundLiteralExpr( new UnionInstType( Type::Qualifiers(), newDeclUnionDecl->get_name() ), maybeMoveBuild< Initializer >(kids) );
520 } // if
521 } else if ( EnumDecl * newDeclEnumDecl = dynamic_cast< EnumDecl * >( newDecl ) ) {
522 if ( newDeclEnumDecl->has_body() ) {
523 return new CompoundLiteralExpr( new EnumInstType( Type::Qualifiers(), newDeclEnumDecl ), maybeMoveBuild< Initializer >(kids) );
524 } else {
525 return new CompoundLiteralExpr( new EnumInstType( Type::Qualifiers(), newDeclEnumDecl->get_name() ), maybeMoveBuild< Initializer >(kids) );
526 } // if
527 } else {
528 assert( false );
529 } // if
530} // build_compoundLiteral
531
532// Local Variables: //
533// tab-width: 4 //
534// mode: c++ //
535// compile-command: "make install" //
536// End: //
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