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Bug 345687

Summary:

[fp] "No return, in function returning non-void" for compound statement at the end

Product:

[Tools] CDT

Reporter:

Jens Elmenthaler <jens.elmenthaler>

Component:

cdt-codan

Assignee:

Elena Laskavaia <elaskavaia.cdt>

Status:

RESOLVED FIXED

QA Contact:

Elena Laskavaia <elaskavaia.cdt>

Severity:

normal

Priority:

CC:

cdtdoug, kosashi, malaperle

Version:

7.0

Target Milestone:

8.0.1

Hardware:

All

OS:

All

Whiteboard:

Attachments:

Description	Flags
fix and test	cdtdoug: iplog+

Description Jens Elmenthaler

2011-05-13 02:58:15 EDT

Build Identifier: CDT 8.0

create a fuction with the following code:
int main() {
  {
    return 0;
  }
}

The function is marked as "No return, in function returning non-void"

This may look like stupid code in the beginning, but in C/C++ you use nested scopes to control how long a mutex is locked, e.g.

int doSomething() {
  // Some work here

  {
    // Begin of a synchronised block.
    Guard<mutex> guard;

    // More work...

    // End of a synchronised block.

    return 0;
  }
}


Reproducible: Always

Comment 1 Tomasz Wesolowski

2011-06-21 07:09:32 EDT

Created attachment 198321 [details]
fix and test

This solves the problem

Comment 2 Elena Laskavaia

2011-06-27 21:41:30 EDT

fixed on cdt.8.0 and head
thanks for the patch