uninit-sometimes.cpp - OpenGrok history log for /llvm-project-15.0.7/clang/test/Analysis/uninit-sometimes.cpp

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# ba8071ec	12-Sep-2013	Richard Smith <[email protected]>	PR16054: Slight strengthening for -Wsometimes-uninitialized: if we use a variable uninitialized every time we reach its (reachable) declaration, or every time we call the surrounding function, promot PR16054: Slight strengthening for -Wsometimes-uninitialized: if we use a variable uninitialized every time we reach its (reachable) declaration, or every time we call the surrounding function, promote the warning from -Wmaybe-uninitialized to -Wsometimes-uninitialized. This is still slightly weaker than desired: we should, in general, warn if a use is uninitialized the first time it is evaluated. llvm-svn: 190623 show more ...
Revision tags: llvmorg-3.3.1-rc1, llvmorg-3.3.0, llvmorg-3.3.0-rc3, llvmorg-3.3.0-rc2, llvmorg-3.3.0-rc1
# cbfd4d24	20-Dec-2012	Argyrios Kyrtzidis <[email protected]>	Use some heuristics so that when a fixit removes a source range, we try to also remove a trailing space if possible. For example, removing '__bridge' from: i = (__bridge I)p; should result in: i Use some heuristics so that when a fixit removes a source range, we try to also remove a trailing space if possible. For example, removing '__bridge' from: i = (__bridge I)p; should result in: i = (I)p; not: i = ( I)p; rdar://11314821 llvm-svn: 170764 show more ...
Revision tags: llvmorg-3.2.0, llvmorg-3.2.0-rc3, llvmorg-3.2.0-rc2, llvmorg-3.2.0-rc1
# 130b8d4e	13-Jul-2012	Richard Smith <[email protected]>	PR13360: When deciding the earliest point which inevitably leads to an uninitialized variable use, walk back over branches where we've reached all the non-null successors, not just cases where we've PR13360: When deciding the earliest point which inevitably leads to an uninitialized variable use, walk back over branches where we've reached all the non-null successors, not just cases where we've reached all successors. llvm-svn: 160206 show more ...
# 1bb8edb8	26-May-2012	Richard Smith <[email protected]>	In response to some discussions on IRC, tweak the wording of the new -Wsometimes-uninitialized diagnostics to make it clearer that the cause of the issue may be a condition which must always evaluate In response to some discussions on IRC, tweak the wording of the new -Wsometimes-uninitialized diagnostics to make it clearer that the cause of the issue may be a condition which must always evaluate to true or false, rather than an uninitialized variable. To emphasize this, add a new note with a fixit which removes the impossible condition or replaces it with a constant. Also, downgrade the diagnostic from -Wsometimes-uninitialized to -Wconditional-uninitialized when it applies to a range-based for loop, since the condition is not written explicitly in the code in that case. llvm-svn: 157511 show more ...
# 4323bf8e	25-May-2012	Richard Smith <[email protected]>	Split a chunk of -Wconditional-uninitialized warnings out into a separate flag, -Wsometimes-uninitialized. This detects cases where an explicitly-written branch inevitably leads to an uninitialized v Split a chunk of -Wconditional-uninitialized warnings out into a separate flag, -Wsometimes-uninitialized. This detects cases where an explicitly-written branch inevitably leads to an uninitialized variable use (so either the branch is dead code or there is an uninitialized use bug). This chunk of warnings tentatively lives within -Wuninitialized, in order to give it more visibility to existing Clang users. llvm-svn: 157458 show more ...