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llvm-project/clang/test/Analysis/inlining
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Artem Dergachev 37de888867 [analyzer] Improve suppression for inlined defensive checks before operator &. 
Null dereferences are suppressed if the lvalue was constrained to 0 for the
first time inside a sub-function that was inlined during analysis, because
such constraint is a valid defensive check that does not, by itself,
indicate that null pointer case is anyhow special for the caller.

If further operations on the lvalue are performed, the symbolic lvalue is
collapsed to concrete null pointer, and we need to track where does the null
pointer come from.

Improve such tracking for lvalue operations involving operator &.

rdar://problem/27876009

Differential Revision: https://reviews.llvm.org/D31982

llvm-svn: 301224
 		2017-04-24 19:30:33 +00:00
..
DynDispatchBifurcate.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
InlineObjCClassMethod.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
InlineObjCInstanceMethod.h
…
InlineObjCInstanceMethod.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
ObjCDynTypePopagation.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
ObjCImproperDynamictallyDetectableCast.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
RetainCountExamples.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
analysis-order.c Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
assume-super-init-does-not-return-nil.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
containers.cpp Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
dyn-dispatch-bifurcate.cpp Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
eager-reclamation-path-notes.c Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
eager-reclamation-path-notes.cpp Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
false-positive-suppression.c Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
false-positive-suppression.cpp Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
false-positive-suppression.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
inline-defensive-checks.c [analyzer] Improve suppression for inlined defensive checks before operator &. 2017-04-24 19:30:33 +00:00
inline-defensive-checks.cpp [analyzer] Improve suppression for inlined defensive checks before operator &. 2017-04-24 19:30:33 +00:00
inline-defensive-checks.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
path-notes.c Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
path-notes.cpp Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
path-notes.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
retain-count-self-init.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
stl.cpp Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
test-always-inline-size-option.c Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00
test_objc_inlining_option.m Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers 2017-03-03 18:02:02 +00:00