diff options
Diffstat (limited to 'src/cmd/gc/go.h')
| -rw-r--r-- | src/cmd/gc/go.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/src/cmd/gc/go.h b/src/cmd/gc/go.h index b8ddcc3cd..02e15810b 100644 --- a/src/cmd/gc/go.h +++ b/src/cmd/gc/go.h @@ -3,11 +3,6 @@ // license that can be found in the LICENSE file. /* -todo: - 1. dyn arrays - 2. multi -tothinkabout: - 2. argument in import */ #include <u.h> @@ -55,6 +50,21 @@ struct String char s[3]; // variable }; +/* + * note this is the runtime representation + * of the compilers arrays. it is probably + * insafe to use it this way, but it puts + * all the changes in one place. + */ +typedef struct Array Array; +struct Array +{ // must not move anything + uchar array[8]; // pointer to data + uint32 nel; // number of elements + uint32 cap; // allocated number of elements + uchar b; // actual array - may not be contig +}; + enum { Mpscale = 29, /* safely smaller than bits in a long */ @@ -131,6 +141,7 @@ struct Type // TARRAY int32 bound; + Node* dbound; }; #define T ((Type*)0) @@ -251,7 +262,7 @@ enum ORETURN, OFOR, OIF, OSWITCH, OI2S, OS2I, OI2I, OAS, OASOP, OCASE, OXCASE, OSCASE, OFALL, OXFALL, OGOTO, OPROC, ONEW, OEMPTY, OSELECT, - OLEN, OPANIC, OPRINT, OTYPEOF, + OLEN, OCAP, OPANIC, OPRINT, OTYPEOF, OOROR, OANDAND, @@ -669,6 +680,7 @@ Type* fixmap(Type*); Node* mapop(Node*, int); Type* fixchan(Type*); Node* chanop(Node*, int); +Node* arrayop(Node*, int); Node* isandss(Type*, Node*); Node* convas(Node*); void arrayconv(Type*, Node*); |