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Merged 1.075 frontend.

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David Nadlinger
2012-11-24 20:58:26 +01:00
parent 2d02270434
commit 288fd47707
49 changed files with 2306 additions and 2082 deletions
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25
dmd/expression.h
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@@ -136,6 +136,7 @@ struct Expression : Object
virtual StringExp *toString();
virtual void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
virtual void toMangleBuffer(OutBuffer *buf);
virtual int isLvalue();
virtual Expression *toLvalue(Scope *sc, Expression *e);
virtual Expression *modifiableLvalue(Scope *sc, Expression *e);
virtual Expression *implicitCastTo(Scope *sc, Type *t);
@@ -164,6 +165,11 @@ struct Expression : Object
// Same as WANTvalue, but also expand variables as far as possible
#define WANTexpand 8
// Entry point for CTFE.
// A compile-time result is required. Give an error if not possible
Expression *ctfeInterpret();
// Implementation of CTFE for this expression
virtual Expression *interpret(InterState *istate, CtfeGoal goal = ctfeNeedRvalue);
virtual int isConst();
@@ -313,6 +319,7 @@ struct IdentifierExp : Expression
char *toChars();
void dump(int indent);
void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
int isLvalue();
Expression *toLvalue(Scope *sc, Expression *e);
};
@@ -331,6 +338,7 @@ struct DsymbolExp : Expression
char *toChars();
void dump(int indent);
void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
int isLvalue();
Expression *toLvalue(Scope *sc, Expression *e);
};
@@ -343,6 +351,7 @@ struct ThisExp : Expression
Expression *interpret(InterState *istate, CtfeGoal goal = ctfeNeedRvalue);
int isBool(int result);
void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
int isLvalue();
Expression *toLvalue(Scope *sc, Expression *e);
int inlineCost3(InlineCostState *ics);
@@ -415,6 +424,7 @@ struct StringExp : Expression
Expression *castTo(Scope *sc, Type *t);
int compare(Object *obj);
int isBool(int result);
int isLvalue();
unsigned charAt(size_t i);
void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
void toMangleBuffer(OutBuffer *buf);
@@ -915,9 +925,10 @@ struct BinExp : Expression
Expression *interpretCommon(InterState *istate, CtfeGoal goal,
Expression *(*fp)(Type *, Expression *, Expression *));
Expression *interpretCommon2(InterState *istate, CtfeGoal goal,
Expression *(*fp)(TOK, Type *, Expression *, Expression *));
Expression *(*fp)(Loc, TOK, Type *, Expression *, Expression *));
Expression *interpretAssignCommon(InterState *istate, CtfeGoal goal,
Expression *(*fp)(Type *, Expression *, Expression *), int post = 0);
Expression *interpretFourPointerRelation(InterState *istate, CtfeGoal goal);
Expression *arrayOp(Scope *sc);
Expression *doInline(InlineDoState *ids);
@@ -938,6 +949,7 @@ struct BinAssignExp : BinExp
}
Expression *semantic(Scope *sc);
int isLvalue();
};
/****************************************************************/
@@ -1004,6 +1016,7 @@ struct DotVarExp : UnaExp
DotVarExp(Loc loc, Expression *e, Declaration *var);
Expression *semantic(Scope *sc);
int isLvalue();
Expression *toLvalue(Scope *sc, Expression *e);
Expression *modifiableLvalue(Scope *sc, Expression *e);
Expression *optimize(int result);
@@ -1091,6 +1104,7 @@ struct CallExp : UnaExp
#if IN_DMD
elem *toElem(IRState *irs);
#endif
int isLvalue();
Expression *toLvalue(Scope *sc, Expression *e);
Expression *modifiableLvalue(Scope *sc, Expression *e);
@@ -1130,6 +1144,7 @@ struct PtrExp : UnaExp
PtrExp(Loc loc, Expression *e);
PtrExp(Loc loc, Expression *e, Type *t);
Expression *semantic(Scope *sc);
int isLvalue();
void checkEscapeRef();
Expression *toLvalue(Scope *sc, Expression *e);
void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
@@ -1285,6 +1300,7 @@ struct SliceExp : UnaExp
Expression *semantic(Scope *sc);
void checkEscape();
void checkEscapeRef();
int isLvalue();
Expression *toLvalue(Scope *sc, Expression *e);
Expression *modifiableLvalue(Scope *sc, Expression *e);
int isBool(int result);
@@ -1334,6 +1350,7 @@ struct ArrayExp : UnaExp
Expression *syntaxCopy();
int apply(apply_fp_t fp, void *param);
Expression *semantic(Scope *sc);
int isLvalue();
Expression *toLvalue(Scope *sc, Expression *e);
void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
@@ -1359,6 +1376,7 @@ struct CommaExp : BinExp
Expression *semantic(Scope *sc);
void checkEscape();
void checkEscapeRef();
int isLvalue();
Expression *toLvalue(Scope *sc, Expression *e);
Expression *modifiableLvalue(Scope *sc, Expression *e);
int isBool(int result);
@@ -1382,6 +1400,7 @@ struct IndexExp : BinExp
IndexExp(Loc loc, Expression *e1, Expression *e2);
Expression *semantic(Scope *sc);
int isLvalue();
Expression *toLvalue(Scope *sc, Expression *e);
Expression *modifiableLvalue(Scope *sc, Expression *e);
void toCBuffer(OutBuffer *buf, HdrGenState *hgs);
@@ -1921,6 +1940,7 @@ struct CondExp : BinExp
Expression *interpret(InterState *istate, CtfeGoal goal = ctfeNeedRvalue);
void checkEscape();
void checkEscapeRef();
int isLvalue();
Expression *toLvalue(Scope *sc, Expression *e);
Expression *modifiableLvalue(Scope *sc, Expression *e);
Expression *checkToBoolean();
@@ -2036,5 +2056,8 @@ void sliceAssignArrayLiteralFromString(ArrayLiteralExp *existingAE, StringExp *n
void sliceAssignStringFromArrayLiteral(StringExp *existingSE, ArrayLiteralExp *newae, int firstIndex);
void sliceAssignStringFromString(StringExp *existingSE, StringExp *newstr, int firstIndex);
int sliceCmpStringWithString(StringExp *se1, StringExp *se2, size_t lo1, size_t lo2, size_t len);
int sliceCmpStringWithArray(StringExp *se1, ArrayLiteralExp *ae2, size_t lo1, size_t lo2, size_t len);
#endif /* DMD_EXPRESSION_H */