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| author | David Blaikie <dblaikie@gmail.com> | 2012-10-05 00:41:03 +0000 |
|---|---|---|
| committer | David Blaikie <dblaikie@gmail.com> | 2012-10-05 00:41:03 +0000 |
| commit | 15f17cbbd81365baeb1d02f3a13ad9cc7b426cae (patch) | |
| tree | abd08a5394a19acaa40a2ed4fde98d6df88a4494 /llvm/lib/Transforms | |
| parent | 65e8419086ac33afb7e8e30c4cccd9feff818b49 (diff) | |
| download | bcm5719-llvm-15f17cbbd81365baeb1d02f3a13ad9cc7b426cae.tar.gz bcm5719-llvm-15f17cbbd81365baeb1d02f3a13ad9cc7b426cae.zip | |
Implement -Wshift-op-parentheses for: a << b + c
This appears to be consistent with GCC's implementation of the same warning
under -Wparentheses. Suppressing a << b + c for cases where 'a' is a user
defined type for compatibility with C++ stream IO. Otherwise suggest
parentheses around the addition or subtraction subexpression.
(this came up when MSVC was complaining (incorrectly, so far as I can tell)
about a perceived violation of this within the LLVM codebase, PR14001)
llvm-svn: 165283
Diffstat (limited to 'llvm/lib/Transforms')
0 files changed, 0 insertions, 0 deletions
