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authorEelco Dolstra <e.dolstra@tudelft.nl>2010-11-16T12·49+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2010-11-16T12·49+0000
commitfb9368b5a0b2457b28f19d4902bc0790123338a2 (patch)
tree8e0d68ccc2951c44cfd442b3dad261e190127013 /src/libexpr/lexer.l
parent64fd29855a8ae49cacdaff424679821b4fd3bf57 (diff)
parent4aced7f8d0d5d2c1057b0f46a70a37a577f81fa5 (diff)
* Sync with the trunk.
Diffstat (limited to 'src/libexpr/lexer.l')
-rw-r--r--src/libexpr/lexer.l8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libexpr/lexer.l b/src/libexpr/lexer.l
index f29f9b684332..5b27e2582d2b 100644
--- a/src/libexpr/lexer.l
+++ b/src/libexpr/lexer.l
@@ -46,7 +46,7 @@ static void adjustLoc(YYLTYPE * loc, const char * s, size_t len)
 }
 
 
-static Expr * unescapeStr(const char * s)
+static Expr * unescapeStr(SymbolTable & symbols, const char * s)
 {
     string t;
     char c;
@@ -66,7 +66,7 @@ static Expr * unescapeStr(const char * s)
         }
         else t += c;
     }
-    return new ExprString(t);
+    return new ExprString(symbols.create(t));
 }
 
  
@@ -119,7 +119,7 @@ inherit     { return INHERIT; }
                  "$\"" will be consumed as part of a string, rather
                  than a "$" followed by the string terminator.
                  Disallow "$\"" for now. */
-              yylval->e = unescapeStr(yytext);
+              yylval->e = unescapeStr(data->symbols, yytext);
               return STR;
             }
 <STRING>\$\{  { BEGIN(INITIAL); return DOLLAR_CURLY; }
@@ -140,7 +140,7 @@ inherit     { return INHERIT; }
                    return IND_STR;
                  }
 <IND_STRING>\'\'\\. {
-                   yylval->e = unescapeStr(yytext + 2);
+                   yylval->e = unescapeStr(data->symbols, yytext + 2);
                    return IND_STR;
                  }
 <IND_STRING>\$\{ { BEGIN(INITIAL); return DOLLAR_CURLY; }