bug163

R=ken
OCL=31149
CL=31149

diff --git a/src/cmd/gc/lex.c b/src/cmd/gc/lex.c
index 586dc47d5624618d1795dad0fa245c11d4872189..187b8cc26428fb4e29828f6db48d0446b4e4e42a 100644 (file)
--- a/src/cmd/gc/lex.c
+++ b/src/cmd/gc/lex.c
@@ -816,7 +816,7 @@ talph:
                                                goto l0;
                                        }
                                        // 0xb7 · is used for internal names
-                                       if(!isalpharune(c) && !isdigitrune(c) && c != 0xb7)
+                                       if(!isalpharune(rune) && !isdigitrune(rune) && rune != 0xb7)
                                                yyerror("invalid identifier character 0x%ux", rune);
                                        break;
                                }