From 4ef83a38fb18f919f1604c9d8d40745a65fa74f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Grubbstr=C3=B6m=20=28Grubba=29?=
<grubba@grubba.org>
Date: Sun, 22 Mar 2015 09:53:03 +0100
Subject: [PATCH] Lexer: auto and const are likely to become keywords.
---
src/lexer.h | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/src/lexer.h b/src/lexer.h
index 57f1bf22d6..833dbf50d6 100644
--- a/src/lexer.h
+++ b/src/lexer.h
@@ -487,6 +487,14 @@ static int low_yylex(struct lex *lex, YYSTYPE *yylval)
case TWO_CHAR('a','r'):
if(ISWORD("array")) return TOK_ARRAY_ID;
break;
+ case TWO_CHAR('a','u'):
+ if(ISWORD("auto")) {
+ if (Pike_compiler->compiler_pass == 1) {
+ yywarning("auto will soon be a reserved keyword.");
+ }
+ break;
+ }
+ break;
case TWO_CHAR('b','r'):
if(ISWORD("break")) return TOK_BREAK;
break;
@@ -500,6 +508,12 @@ static int low_yylex(struct lex *lex, YYSTYPE *yylval)
case TWO_CHAR('c','o'):
if(ISWORD("constant")) return TOK_CONSTANT;
if(ISWORD("continue")) return TOK_CONTINUE;
+ if(ISWORD("const")) {
+ if (Pike_compiler->compiler_pass == 1) {
+ yywarning("const will soon be a reserved keyword.");
+ }
+ break;
+ }
break;
case TWO_CHAR('d','e'):
if(ISWORD("default")) return TOK_DEFAULT;
--
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