Skip to content

Fix #11443 (FP: misra-c2012-5.7 on anonymous struct) #5033

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
danmar merged 1 commit into from
May 7, 2023
Merged

Fix #11443 (FP: misra-c2012-5.7 on anonymous struct) #5033

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions addons/misra.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1362,6 +1362,8 @@ def _save_ctu_summary_tagnames(self, dumpfile, cfg):
for scope in cfg.scopes:
if scope.className is None:
continue
if scope.className.startswith('Anonymous'):
continue
if scope.type not in ('Struct', 'Enum'):
continue
used = False
Expand Down
6 changes: 6 additions & 0 deletions addons/test/misra/misra-ctu-1-test.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,12 @@ struct misra_5_7_violation_t {
};
static misra_5_7_violation_t misra_5_7_use_type_1;

// #11443 - FP
static struct
{ // no warning
uint16_t x;
} misra_5_7_false_positive_1;

// cppcheck-suppress misra-c2012-8.4
// cppcheck-suppress misra-c2012-5.8
int misra_5_8_var1;
Expand Down
6 changes: 6 additions & 0 deletions addons/test/misra/misra-ctu-2-test.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,12 @@ struct misra_5_7_violation_t {
};
static misra_5_7_violation_t misra_5_7_use_type_2;

// #11443 - FP
static struct
{ // no warning
uint16_t x;
} misra_5_7_false_positive_2;

// cppcheck-suppress misra-c2012-5.8
static int misra_5_8_var1;
// cppcheck-suppress misra-c2012-8.4
Expand Down