Static array initialization with single element misdetected as direct construction via sret #1548
Description
The following code results in "Call parameter type does not match function signature!" error when building with ldc2 on Arch Linux.
LDC - the LLVM D compiler (1.0.0):
based on DMD v2.070.2 and LLVM 3.8.0
built with DMD64 D Compiler v2.071.0
No flags passed to ldc2, only the source file.
void main()
{
mat4[1024] transforms = mat4.identity;
}
struct mat4
{
float[16] data;
static @property auto identity()
{
return mat4(
[1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 1, 0,
0, 0, 0, 1]
);
}
}
The whole error message:
Call parameter type does not match function signature!
%transforms = alloca [1024 x %app.mat4], align 4
%app.mat4* call void @_D3app4mat48identityFNaNbNdNiNfZS3app4mat4([1024 x %app.mat4]* noalias sret align 4 %transforms)
LLVM ERROR: Broken function found, compilation aborted!