http://llvm.org/bugs/show_bug.cgi?id=3618
Summary: misdiagnosis of scalar initializer for flexible array
Product: clang
Version: unspecified
Platform: PC
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: Semantic Analyzer
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
--
ddun...@milton:min$ cat /tmp/t.c
struct { int x; int y[]; } a = { 1, 2 };
ddun...@milton:min$ ccc -fsyntax-only /tmp/t.c
/tmp/t.c:1:37: warning: excess elements in struct initializer
struct { int x; int y[]; } a = { 1, 2 };
^
1 diagnostic generated.
--
gcc treats "2" as a single initializer for the flexible array, I don't think we
need that level of compatibility but we should at least error on this (vs
miscompiling).
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