bug169

R=ken OCL=35899 CL=35899

bug169
R=ken OCL=35899 CL=35899
1be74762 · Russ Cox · 4c3a85d7 · 1be74762 · 1be74762 · 1be74762
Commit 1be74762 authored Oct 19, 2009 by Russ Cox
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Showing with 4 additions and 5 deletions

src/cmd/gc/lex.c src/cmd/gc/lex.c +4 -2

test/fixedbugs/bug169.go test/fixedbugs/bug169.go +0 -0

test/golden.out test/golden.out +0 -3

No files found.
--- a/src/cmd/gc/lex.c
+++ b/src/cmd/gc/lex.c
@@ -537,8 +537,10 @@ l0:
 	case '\'':
 		/* '.' */
-		if(escchar('\'', &escflag, &v))
+		if(escchar('\'', &escflag, &v)) {
-			v = '\'';	// allow '''
+			yyerror("empty character literal or unescaped ' in character literal");
+			v = '\'';
+		}
 		if(!escchar('\'', &escflag, &v)) {
 			yyerror("missing '");
 			ungetc(v);

--- a/test/bugs/bug169.go
+++ b/test/bugs/bug169.go
--- a/test/golden.out
+++ b/test/golden.out
@@ -147,9 +147,6 @@ BUG: errchk: command succeeded unexpectedly
 123
 BUG: should fail
-=========== bugs/bug169.go
-BUG: errchk: command succeeded unexpectedly
 =========== bugs/bug193.go
 BUG: errchk: bugs/bug193.go:14: missing expected error: 'shift'