diff options
Diffstat (limited to 'src/cmd/gc/go.h')
| -rw-r--r-- | src/cmd/gc/go.h | 32 |
1 files changed, 22 insertions, 10 deletions
diff --git a/src/cmd/gc/go.h b/src/cmd/gc/go.h index bf84c12a1..bb258a193 100644 --- a/src/cmd/gc/go.h +++ b/src/cmd/gc/go.h @@ -138,6 +138,7 @@ typedef struct Sym Sym; typedef struct Node Node; typedef struct NodeList NodeList; typedef struct Type Type; +typedef struct Label Label; struct Type { @@ -302,11 +303,14 @@ struct Sym Pkg* pkg; char* name; // variable name Node* def; // definition: ONAME OTYPE OPACK or OLITERAL + Label* label; // corresponding label (ephemeral) int32 block; // blocknumber to catch redeclaration int32 lastlineno; // last declaration for diagnostic }; #define S ((Sym*)0) +EXTERN Sym* dclstack; + struct Pkg { char* name; @@ -356,12 +360,11 @@ enum OARRAY, OARRAYBYTESTR, OARRAYRUNESTR, OSTRARRAYBYTE, OSTRARRAYRUNE, - OAS, OAS2, OAS2MAPW, OAS2FUNC, OAS2RECVCLOSED, OAS2MAPR, OAS2DOTTYPE, OASOP, + OAS, OAS2, OAS2MAPW, OAS2FUNC, OAS2RECV, OAS2MAPR, OAS2DOTTYPE, OASOP, OBAD, OCALL, OCALLFUNC, OCALLMETH, OCALLINTER, OCAP, OCLOSE, - OCLOSED, OCLOSURE, OCMPIFACE, OCMPSTR, OCOMPLIT, OMAPLIT, OSTRUCTLIT, OARRAYLIT, @@ -389,6 +392,7 @@ enum ORECV, ORUNESTR, OSELRECV, + OSELRECV2, OIOTA, OREAL, OIMAG, OCOMPLEX, @@ -441,27 +445,28 @@ enum TCOMPLEX64, // 12 TCOMPLEX128, - TFLOAT32, // 15 + TFLOAT32, // 14 TFLOAT64, - TBOOL, // 18 + TBOOL, // 16 - TPTR32, TPTR64, // 19 + TPTR32, TPTR64, // 17 - TFUNC, // 21 + TFUNC, // 19 TARRAY, T_old_DARRAY, - TSTRUCT, // 24 + TSTRUCT, // 22 TCHAN, TMAP, - TINTER, // 27 + TINTER, // 25 TFORW, TFIELD, TANY, TSTRING, + TUNSAFEPTR, // pseudo-types for literals - TIDEAL, // 32 + TIDEAL, // 31 TNIL, TBLANK, @@ -618,20 +623,22 @@ struct Magic typedef struct Prog Prog; -typedef struct Label Label; struct Label { uchar op; // OGOTO/OLABEL + uchar used; Sym* sym; Node* stmt; Prog* label; // pointer to code Prog* breakpc; // pointer to code Prog* continpc; // pointer to code Label* link; + int32 lineno; }; #define L ((Label*)0) EXTERN Label* labellist; +EXTERN Label* lastlabel; /* * note this is the runtime representation @@ -899,6 +906,7 @@ void allocparams(void); void cgen_as(Node *nl, Node *nr); void cgen_callmeth(Node *n, int proc); void checklabels(void); +void clearlabels(void); int dotoffset(Node *n, int *oary, Node **nn); void gen(Node *n); void genlist(NodeList *l); @@ -993,8 +1001,10 @@ int duint32(Sym *s, int off, uint32 v); int duint64(Sym *s, int off, uint64 v); int duint8(Sym *s, int off, uint8 v); int duintptr(Sym *s, int off, uint64 v); +int dsname(Sym *s, int off, char *dat, int ndat); void dumpobj(void); void ieeedtod(uint64 *ieee, double native); +Sym* stringsym(char*, int); /* * print.c @@ -1229,3 +1239,5 @@ void patch(Prog*, Prog*); void zfile(Biobuf *b, char *p, int n); void zhist(Biobuf *b, int line, vlong offset); void zname(Biobuf *b, Sym *s, int t); +void data(void); +void text(void); |