Support concatenation of adjacent string literals in the parser.

Fixes issue #208.
2012-03-28 08:52:09 -07:00
parent 8368ba8539
commit 013a3e7567
1 changed files with 6 additions and 0 deletions
--- a/parse.yy
+++ b/parse.yy
@@ -250,6 +250,12 @@ struct ForeachDimension {

 string_constant
    : TOKEN_STRING_LITERAL { $$ = new std::string(*yylval.stringVal); }
+    | string_constant TOKEN_STRING_LITERAL
+    {
+        std::string s = *((std::string *)$1);
+        s += *yylval.stringVal;
+        $$ = new std::string(s);
+    }
    ;

 primary_expression