From: Wolfgang (Blub) Bumiller <blub@speed.at>
Date: Thu, 23 Aug 2012 18:56:05 +0000 (+0200)
Subject: use the expression's linenumber for the 'statement has no effect' warning rather... 
X-Git-Tag: 0.1-rc1~58
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=41d1ef37d25a81d5cb25bc1523656d6305a2c244;p=xonotic%2Fgmqcc.git

use the expression's linenumber for the 'statement has no effect' warning rather than the current one because that one's usually the line below...
---

diff --git a/parser.c b/parser.c
index b9e2d82..5bdb7e7 100644
--- a/parser.c
+++ b/parser.c
@@ -1626,7 +1626,7 @@ static bool parser_parse_for(parser_t *parser, ast_block *block, ast_expression
             !ast_istype(increment, ast_call) &&
             !ast_istype(increment, ast_binstore))
         {
-            if (parsewarning(parser, WARN_EFFECTLESS_STATEMENT, "statement has no effect"))
+            if (genwarning(ast_ctx(increment), WARN_EFFECTLESS_STATEMENT, "statement has no effect"))
                 goto onerr;
         }
     }
@@ -1779,7 +1779,7 @@ static bool parser_parse_statement(parser_t *parser, ast_block *block, ast_expre
             !ast_istype(exp, ast_call) &&
             !ast_istype(exp, ast_binstore))
         {
-            if (parsewarning(parser, WARN_EFFECTLESS_STATEMENT, "statement has no effect"))
+            if (genwarning(ast_ctx(exp), WARN_EFFECTLESS_STATEMENT, "statement has no effect"))
                 return false;
         }
         return true;