diff options
Diffstat (limited to 'src/glsl')
| -rw-r--r-- | src/glsl/glsl_lexer.lpp | 92 | ||||
| -rw-r--r-- | src/glsl/glsl_parser.ypp | 2 |
2 files changed, 53 insertions, 41 deletions
diff --git a/src/glsl/glsl_lexer.lpp b/src/glsl/glsl_lexer.lpp index b78df5d84ff..7ef537b2487 100644 --- a/src/glsl/glsl_lexer.lpp +++ b/src/glsl/glsl_lexer.lpp @@ -46,6 +46,16 @@ } \ } while (0) +#define RESERVED_WORD(version, token) \ + do { \ + if (yyextra->language_version >= version) { \ + return token; \ + } else { \ + _mesa_glsl_error(yylloc, yyextra, \ + "Illegal use of reserved word `%s'", yytext); \ + return ERROR_TOK; \ + } \ + } while (0) %} %option bison-bridge bison-locations reentrant noyywrap @@ -252,49 +262,49 @@ false { /* Reserved words in GLSL 1.10. */ -asm return ASM; -class return CLASS; -union return UNION; -enum return ENUM; -typedef return TYPEDEF; -template return TEMPLATE; -this return THIS; -packed return PACKED; -goto return GOTO; -switch return SWITCH; -default return DEFAULT; -inline return INLINE_TOK; -noinline return NOINLINE; -volatile return VOLATILE; -public return PUBLIC_TOK; -static return STATIC; -extern return EXTERN; -external return EXTERNAL; -interface return INTERFACE; -long return LONG; -short return SHORT; -double return DOUBLE; -half return HALF; -fixed return FIXED; -unsigned return UNSIGNED; -input return INPUT; -output return OUTPUT; -hvec2 return HVEC2; -hvec3 return HVEC3; -hvec4 return HVEC4; -dvec2 return DVEC2; -dvec3 return DVEC3; -dvec4 return DVEC4; -fvec2 return FVEC2; -fvec3 return FVEC3; -fvec4 return FVEC4; +asm RESERVED_WORD(999, ASM); +class RESERVED_WORD(999, CLASS); +union RESERVED_WORD(999, UNION); +enum RESERVED_WORD(999, ENUM); +typedef RESERVED_WORD(999, TYPEDEF); +template RESERVED_WORD(999, TEMPLATE); +this RESERVED_WORD(999, THIS); +packed RESERVED_WORD(999, PACKED); +goto RESERVED_WORD(999, GOTO); +switch RESERVED_WORD(130, SWITCH); +default RESERVED_WORD(130, DEFAULT); +inline RESERVED_WORD(999, INLINE_TOK); +noinline RESERVED_WORD(999, NOINLINE); +volatile RESERVED_WORD(999, VOLATILE); +public RESERVED_WORD(999, PUBLIC_TOK); +static RESERVED_WORD(999, STATIC); +extern RESERVED_WORD(999, EXTERN); +external RESERVED_WORD(999, EXTERNAL); +interface RESERVED_WORD(999, INTERFACE); +long RESERVED_WORD(999, LONG); +short RESERVED_WORD(999, SHORT); +double RESERVED_WORD(999, DOUBLE); +half RESERVED_WORD(999, HALF); +fixed RESERVED_WORD(999, FIXED); +unsigned RESERVED_WORD(999, UNSIGNED); +input RESERVED_WORD(999, INPUT); +output RESERVED_WORD(999, OUTPUT); +hvec2 RESERVED_WORD(999, HVEC2); +hvec3 RESERVED_WORD(999, HVEC3); +hvec4 RESERVED_WORD(999, HVEC4); +dvec2 RESERVED_WORD(999, DVEC2); +dvec3 RESERVED_WORD(999, DVEC3); +dvec4 RESERVED_WORD(999, DVEC4); +fvec2 RESERVED_WORD(999, FVEC2); +fvec3 RESERVED_WORD(999, FVEC3); +fvec4 RESERVED_WORD(999, FVEC4); sampler2DRect return SAMPLER2DRECT; -sampler3DRect return SAMPLER3DRECT; +sampler3DRect RESERVED_WORD(999, SAMPLER3DRECT); sampler2DRectShadow return SAMPLER2DRECTSHADOW; -sizeof return SIZEOF; -cast return CAST; -namespace return NAMESPACE; -using return USING; +sizeof RESERVED_WORD(999, SIZEOF); +cast RESERVED_WORD(999, CAST); +namespace RESERVED_WORD(999, NAMESPACE); +using RESERVED_WORD(999, USING); /* Additional reserved words in GLSL 1.20. */ lowp TOKEN_OR_IDENTIFIER(120, LOWP); diff --git a/src/glsl/glsl_parser.ypp b/src/glsl/glsl_parser.ypp index 3e60454bb24..74971cfb9da 100644 --- a/src/glsl/glsl_parser.ypp +++ b/src/glsl/glsl_parser.ypp @@ -116,6 +116,8 @@ %token SAMPLER2DRECT SAMPLER3DRECT SAMPLER2DRECTSHADOW %token SIZEOF CAST NAMESPACE USING +%token ERROR_TOK + %token COMMON PARTITION ACTIVE SAMPLERBUFFER FILTER %token IMAGE1D IMAGE2D IMAGE3D IMAGECUBE IMAGE1DARRAY IMAGE2DARRAY %token IIMAGE1D IIMAGE2D IIMAGE3D IIMAGECUBE IIMAGE1DARRAY IIMAGE2DARRAY |