[Bug preprocessor/48740] Raw C++0x strings and trigraphs mix badly

[kayhayen at gmx dot de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48740

--- Comment #13 from Kay Hayen <kayhayen at gmx dot de> 2011-04-23 15:10:32 UTC ---
Oh, it occured to me something that I could test:

[~]> g++-4.6 -c --std=c++0x testcase.cpp -Wall -Werror
testcase.cpp:3:17: error: unterminated raw string
testcase.cpp:3:15: error: expected primary-expression at end of input
testcase.cpp:3:15: error: expected ‘,’ or ‘;’ at end of input
[~]> /usr/bin/g++-4.6 -c --std=c++0x testcase.cpp -Wall -Werror
[~]> which g++-4.6
/usr/local/bin//g++-4.6
[~]> ls -l /usr/local/bin//g++-4.6
lrwxrwxrwx 1 root staff 15  7. Jan 15:12 /usr/local/bin//g++-4.6 ->
/usr/bin/ccache

So, it's a bug of ccache or the way it interacts with g++

How on earth exactly do I apologize. In no way had I thought it possible that
ccache would ever cause a problem, not was I aware or near sure if it is used
at all. If you close this bug as invalid, I will take it to ccache upstream or
Debian.

Yours,
Kay Hayen