[cfe-dev] Getting preprocessed text between two source location.
bolzoni at cs.unipr.it
Mon Feb 16 14:51:30 CST 2009
dear cfe list,
I need to get the preprocessed text between two source locations in order to
Lex again and check for code proprieties (e.g., in a const int declaration see
if it was actually `int const' or `const int')
This was my idea:
1- using the source manager I get the spelling location from the begin
source location and end source location.
2- I get the character data from both spelling locations.
3- Being begin and end the two pointers, I have the text in the [begin,
But it does not work. While in presence of macro the result seems
unpredictable, sometimes I even get segfaults.
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