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| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2004-10-26T17·01+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2004-10-26T17·01+0000 |
| commit | 9fa07b376dd52ee8bbcc074e59d36af3f3f2536d (patch) | |
| tree | ef2d6d8d32b8a7c87c5396ab3b34b7fafa3810f1 /src/libexpr/parser.y | |
| parent | ee401afad81dc7759c66829372826f98268ae606 (diff) | |
* String/path concatenation operator (`+').
Diffstat (limited to 'src/libexpr/parser.y')
| -rw-r--r-- | src/libexpr/parser.y | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libexpr/parser.y b/src/libexpr/parser.y index 88ee8326b8..c56d89809f 100644 --- a/src/libexpr/parser.y +++ b/src/libexpr/parser.y @@ -53,6 +53,7 @@ ATerm makePos(YYLTYPE * loc, void * data) %nonassoc EQ NEQ %right UPDATE %left NEG +%left '+' %nonassoc '?' %nonassoc '~' @@ -90,6 +91,7 @@ expr_op | expr_op UPDATE expr_op { $$ = ATmake("OpUpdate(<term>, <term>)", $1, $3); } | expr_op '~' expr_op { $$ = ATmake("SubPath(<term>, <term>)", $1, $3); } | expr_op '?' ID { $$ = ATmake("OpHasAttr(<term>, <term>)", $1, $3); } + | expr_op '+' expr_op { $$ = ATmake("OpPlus(<term>, <term>)", $1, $3); } | expr_app ; |