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| author | Chris Lattner <sabre@nondot.org> | 2008-09-26 17:46:45 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-09-26 17:46:45 +0000 |
| commit | e744d32b7269ce343b487f67fdeb8179cd21c886 (patch) | |
| tree | 49ee54790007a6571e58aa9e0663d10a4488dd60 /llvm/lib/Bitcode/Reader/BitcodeReader.h | |
| parent | 68d2190226c47435f2d49fd046d09a8469ae6060 (diff) | |
| download | llvm-e744d32b7269ce343b487f67fdeb8179cd21c886.zip llvm-e744d32b7269ce343b487f67fdeb8179cd21c886.tar.gz llvm-e744d32b7269ce343b487f67fdeb8179cd21c886.tar.bz2 | |
emulate a bit of GCC path lookup weirdness: if a system
directory is shadowed by a user directory in the lookup
path, ignore the user directory not the system one. Not
doing this can affect file lookup and the "is a system
header" bit on locations. For example:
clang -v -I/usr/include inc.c -E | & grep /usr/inc
now prints:
# 1 "/usr/include/i386/_types.h" 1 3 4
# 37 "/usr/include/i386/_types.h" 3 4
# 70 "/usr/include/i386/_types.h" 3 4
instead of:
# 1 "/usr/include/i386/_types.h" 1
# 37 "/usr/include/i386/_types.h"
# 70 "/usr/include/i386/_types.h"
This is part of rdar://6243860.
llvm-svn: 56669
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.h')
0 files changed, 0 insertions, 0 deletions