https://llvm.org/bugs/show_bug.cgi?id=24287
Bug ID: 24287
Summary: No error that the designated index in an array
initializer is too large
Product: clang
Version: unspecified
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: Frontend
Assignee: unassignedclangb...@nondot.org
Reporter: akyr...@gmail.com
CC: llvmbugs@cs.uiuc.edu
Classification: Unclassified
=======
#include <limits.h>
char vals1[ULONG_MAX] = { // error: array is too large (18446744073709551615
elements)
};
char vals2[] = {
[ULONG_MAX-1] = 0 // no error
};
=======
The second array initialization will trigger huge memory usage (for creating
all these initializer expressions) but no error like in the constant array
case.
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