https://llvm.org/bugs/show_bug.cgi?id=31796
Bug ID: 31796
Summary: clang 3.9.1 fails to reject or even warn about some
forms of assignments to const struct fields
Product: clang
Version: 3.9
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: mar...@dsl-only.net
CC: llvm-bugs@lists.llvm.org
Classification: Unclassified
[The context for this was FreeBSD head -r312942
and so its clang 3.9.1 variant.]
clang 3.9.1 in FreeBSD allows the
following to compile without
complaint, even with -Wpedantic :
(Note the const between the * and the desc.)
struct mlx5_core_diagnostics_entry {
const char *const desc;
unsigned short counter_id;
} empty;
int main ()
{
struct mlx5_core_diagnostics_entry test;
test = empty;
}
gcc6, by contrast, rejects the assignment
as an error.
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