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Bug 314014

Summary:	C++0x library support no autocompletion
Product:	[Tools] CDT	Reporter:	German <germandiago>
Component:	cdt-parser	Assignee:	Project Inbox <cdt-editor-inbox>
Status:	RESOLVED WONTFIX	QA Contact:	Anton Leherbauer <aleherb+eclipse>
Severity:	normal
Priority:	P3
Version:	7.0
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:

Description German

2010-05-22 08:53:40 EDT

Build Identifier: I20100513-1500

Eclipse already parses rvalue references and many of the c++0x features. Unfortunately, it ignores code autocompletion for forward_list, unordered_map, etc.

Reproducible: Always

Steps to Reproduce:
1.Open eclipse
2. Include c++0x file, such as unordered_map or forward_list
3. Try to autocomplete code.

I think this is related to some predefined macro not being defined when -std=c++0x is included, so it skips autocompletion. But I don't know for sure.

Comment 1 German

2010-05-24 07:50:13 EDT

if you define __GXX_EXPERIMENTAL_CXX0X__ 1 in paths and symbols, autocompletion
works smoothly. Would be nice to add this if you define -std=c++0x

Comment 2 Markus Schorn

2010-05-25 04:02:12 EDT

In the project properties under 'C/C++ Build - Discovery Options' you can add the command line argument '-std=c++0x'. With that the discovery will detect gcc's configuration for the experimental c++0x support.