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Bug 365522

Summary:	false positives for "No return in function returning non-void" in cygwin sources
Product:	[Tools] CDT	Reporter:	Matt Hargett <matt>
Component:	cdt-codan	Assignee:	CDT Codan Inbox <cdt-codan-inbox>
Status:	RESOLVED WORKSFORME	QA Contact:	Elena Laskavaia <elaskavaia.cdt>
Severity:	normal
Priority:	P3	CC:	cdtdoug, yevshif, zeratul976
Version:	8.1.0
Target Milestone:	---
Hardware:	PC
OS:	Windows 7
Whiteboard:

Description Matt Hargett

2011-12-04 10:03:26 EST

Build Identifier: 20111110-1543

in advapi32.cc from Cygwin CVS:
	VOID Offset(REAL dx, REAL dy) {
		X += dx;
		Y += dy;
	}

where Eclipse correctly resolves "VOID" to be a macro that is "void". So, the function actually is void and CODAN should not flag it's lack of return as an issue. (I'm surprised, since this bug makes it look like CODAN is analyzing the AST before pre-processing occurs.)

Reproducible: Always

Comment 1 Nathan Ridge

2013-07-17 22:07:21 EDT

I get no warning with CDT 8.2 (Kepler).

Comment 2 Nathan Ridge

2016-12-29 18:26:56 EST

Closing per comment 1. Feel free to reopen if you're still seeing this.