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| author | Tavian Barnes <tavianator@gmail.com> | 2009-11-25 20:27:05 -0500 |
|---|---|---|
| committer | Tavian Barnes <tavianator@gmail.com> | 2009-11-25 20:27:05 -0500 |
| commit | 02c0213ab823a0c838d295017298cf8cd3493342 (patch) | |
| tree | 50acf3e6283d070139a34a78741ee8f87ce774a3 /dimension | |
| parent | 1c899d86c393faf021298d08471f0dd48d5306d7 (diff) | |
| download | dimension-02c0213ab823a0c838d295017298cf8cd3493342.tar.xz | |
Add vector promotion.
Diffstat (limited to 'dimension')
| -rw-r--r-- | dimension/grammar.y | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/dimension/grammar.y b/dimension/grammar.y index 5f82028..ddc7418 100644 --- a/dimension/grammar.y +++ b/dimension/grammar.y @@ -225,10 +225,6 @@ yyerror(YYLTYPE *locp, dmnsn_array *astree, dmnsn_token_iterator *iterator, %token DMNSN_T_NOT_EQUAL "!=" /* Operators */ -%left "&" -%left "|" -%left "==" "!=" -%left "<" "<=" ">" ">=" %left "+" "-" %left "*" "/" %left "." @@ -971,6 +967,10 @@ VECTOR: VECTOR_EXPR { $$ = dmnsn_eval_vector($1); dmnsn_delete_astnode($1); } + | FLOAT_EXPR { + $$ = dmnsn_eval_vector($1); + dmnsn_delete_astnode($1); + } ; VECTOR_EXPR: VECTOR_LITERAL @@ -980,10 +980,13 @@ VECTOR_EXPR: VECTOR_LITERAL | VECTOR_EXPR "-" VECTOR_EXPR { $$ = dmnsn_new_astnode2(DMNSN_AST_SUB, @$, $1, $3); } - | VECTOR_EXPR "*" VECTOR_EXPR { + | VECTOR_EXPR "*" FLOAT_EXPR { + $$ = dmnsn_new_astnode2(DMNSN_AST_MUL, @$, $1, $3); + } + | FLOAT_EXPR "*" VECTOR_EXPR { $$ = dmnsn_new_astnode2(DMNSN_AST_MUL, @$, $1, $3); } - | VECTOR_EXPR "/" VECTOR_EXPR { + | VECTOR_EXPR "/" FLOAT_EXPR { $$ = dmnsn_new_astnode2(DMNSN_AST_DIV, @$, $1, $3); } | "+" VECTOR_EXPR %prec DMNSN_T_NEGATE { $$ = $2; } |