llvm-project.git/clang/test/Analysis/std-string.cpp, branch users/jrtc27/spr/main.nfcielfmips-refactor-mipsgotsection-to-avoid-explicit-writes Unnamed repository; edit this file 'description' to name the repository. Rename 'free' in warning messages to 'release' (#150935) 2025-07-28T16:02:56+00:00 Baghirov Feyruz 113597150+feyruzb@users.noreply.github.com 2025-07-28T16:02:56+00:00 f0c90dfcd8f2b641c17db578bdfeb9b02994e06b Changed the warning message: - **From**: 'Attempt to free released memory' **To**: 'Attempt to release already released memory' - **From**: 'Attempt to free non-owned memory' **To**: 'Attempt to release non-owned memory' - **From**: 'Use of memory after it is freed' **To**: 'Use of memory after it is released' All connected tests and their expectations have been changed accordingly. Inspired by [this PR](https://github.com/llvm/llvm-project/pull/147542#discussion_r2195197922) 
Changed the warning message:

- **From**: 'Attempt to free released memory'
   **To**: 'Attempt to release already released memory'
- **From**: 'Attempt to free non-owned memory'
   **To**: 'Attempt to release non-owned memory'
- **From**: 'Use of memory after it is freed' 
   **To**: 'Use of memory after it is released'

All connected tests and their expectations have been changed
accordingly.

Inspired by [this
PR](https://github.com/llvm/llvm-project/pull/147542#discussion_r2195197922)
 [analyzer] Fix StringChecker for Unknown params 2021-10-26T16:15:00+00:00 Balazs Benics balazs.benics@sigmatechnology.se 2021-10-26T16:15:00+00:00 c18407217e91abea73555e07956d7132dd093bd2 It seems like protobuf crashed the `std::string` checker. Somehow it acquired `UnknownVal` as the sole `std::string` constructor parameter, causing a crash in the `castAs<Loc>()`. This patch addresses this. Reviewed By: martong Differential Revision: https://reviews.llvm.org/D112551 
It seems like protobuf crashed the `std::string` checker.
Somehow it acquired `UnknownVal` as the sole `std::string` constructor
parameter, causing a crash in the `castAs<Loc>()`.

This patch addresses this.

Reviewed By: martong

Differential Revision: https://reviews.llvm.org/D112551
[analyzer] Add std::string checker 2021-10-25T09:15:40+00:00 Balazs Benics balazs.benics@sigmatechnology.se 2021-10-25T09:15:40+00:00 e1fdec875ff13504057fa01227458c9afa08222f This patch adds a checker checking `std::string` operations. At first, it only checks the `std::string` single `const char *` constructor for nullness. If It might be `null`, it will constrain it to non-null and place a note tag there. Reviewed By: martong Differential Revision: https://reviews.llvm.org/D111247 
This patch adds a checker checking `std::string` operations.
At first, it only checks the `std::string` single `const char *`
constructor for nullness.
If It might be `null`, it will constrain it to non-null and place a note
tag there.

Reviewed By: martong

Differential Revision: https://reviews.llvm.org/D111247