From 3988ad95f757f7531e8133a10e83f74ab0ce1b96 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?= <tor.arne.vestbo@digia.com>
Date: Tue, 12 Feb 2013 16:36:40 +0100
Subject: moc: Error out when detecting unterminated macro usage

Exhausting the symbol list while looking for the
final right parenthesis means it is missing.

Task-number: QTBUG-29308
Change-Id: Iccf5897b0f5eb719699fd12d6c8e4a16ff189d9b
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
---
 src/tools/moc/preprocessor.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/tools/moc')

diff --git a/src/tools/moc/preprocessor.cpp b/src/tools/moc/preprocessor.cpp
index 7430c4a86c..96b920b7cd 100644
--- a/src/tools/moc/preprocessor.cpp
+++ b/src/tools/moc/preprocessor.cpp
@@ -630,6 +630,8 @@ Symbols Preprocessor::macroExpandIdentifier(Preprocessor *that, SymbolStack &sym
 
             if (nesting < 0)
                 break;
+            else if (!symbols.hasNext())
+                that->error("missing ')' in macro usage");
         }
 
         // empty VA_ARGS
-- 
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