http://d.puremagic.com/issues/show_bug.cgi?id=7271
Summary: Calling struct.init causes a memory allocation.
Product: D
Version: D2
Platform: Other
OS/Version: Windows
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from Benjamin Thaut <[email protected]> 2012-01-11 09:03:33
PST ---
struct MemoryBlockInfo
{
size_t size;
long[10] backtrace;
int backtraceSize;
this(size_t size)
{
this.size = size;
}
}
int main(string[] argv)
{
MemoryBlockInfo info;
info = MemoryBlockInfo.init; //array allocation here
}
This allocation seems totaly unneccesary. Also TypeInfo.init should return a
immutable(void)[] instead of a void[] as it seems totaly illogical to modify
the data retreived by TypeInfo.init.
This is especially critical when working without a GC because one is not able
to free the allocated memory for the array as the allocation gets generated by
the compiler.
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