[PATCH] D53076: [analyzer] Enhance ConditionBRVisitor to write out more information

Csaba Dabis via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Sun Nov 25 07:41:33 PST 2018


Charusso updated this revision to Diff 175177.
Charusso marked 4 inline comments as done.
Charusso retitled this revision from "[analyzer] WIP: Enhance ConditionBRVisitor to write out more information" to "[analyzer] Enhance ConditionBRVisitor to write out more information".
Charusso edited the summary of this revision.
Charusso added a comment.

- Better approach to prevent duplicated report messages.

Side effects:

- Because we rely on constraint range information we measure the bounds with equality operators so lost precision, but now the style of the reports is identical.
- We create `Assuming...` pieces on unknown values where generic message has not shown up.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D53076/new/

https://reviews.llvm.org/D53076

Files:
  include/clang/StaticAnalyzer/Core/BugReporter/BugReporterVisitors.h
  lib/StaticAnalyzer/Core/BugReporterVisitors.cpp
  test/Analysis/Inputs/expected-plists/NewDelete-path-notes.cpp.plist
  test/Analysis/Inputs/expected-plists/cxx-for-range.cpp.plist
  test/Analysis/Inputs/expected-plists/edges-new.mm.plist
  test/Analysis/Inputs/expected-plists/inline-plist.c.plist
  test/Analysis/Inputs/expected-plists/malloc-plist.c.plist
  test/Analysis/Inputs/expected-plists/plist-macros.cpp.plist
  test/Analysis/Inputs/expected-plists/plist-output.m.plist
  test/Analysis/MisusedMovedObject.cpp
  test/Analysis/NewDelete-path-notes.cpp
  test/Analysis/diagnostics/macros.cpp
  test/Analysis/diagnostics/no-store-func-path-notes.c
  test/Analysis/diagnostics/no-store-func-path-notes.cpp
  test/Analysis/diagnostics/no-store-func-path-notes.m
  test/Analysis/inline-plist.c
  test/Analysis/loop-widening-notes.cpp
  test/Analysis/osobject-retain-release.cpp
  test/Analysis/virtualcall.cpp

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