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-betterC: Use C assert function

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Instead of druntime's _d_assert[_msg], _d_arraybounds and
_d_switch_error.

Tested by dmd-testsuite's runnable/cassert and compilable/betterCarray.
This commit is contained in:
Martin 2017-10-13 19:49:24 +02:00
parent fbbbeecaca
commit 30b858781b
10 changed files with 106 additions and 32 deletions
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28
gen/llvmhelpers.cpp
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@ -278,11 +278,37 @@ void DtoAssert(Module *M, Loc &loc, DValue *msg) {
gIR->ir->CreateUnreachable();
}
void DtoCAssert(Module *M, Loc &loc, LLValue *msg) {
const auto file = DtoConstCString(loc.filename ? loc.filename
: M->srcfile->name->toChars());
const auto line = DtoConstUint(loc.linnum);
const auto fn = getCAssertFunction(loc, gIR->module);
llvm::SmallVector<LLValue *, 4> args;
if (global.params.targetTriple->isOSDarwin()) {
const auto irFunc = gIR->func();
const auto funcName =
irFunc && irFunc->decl ? irFunc->decl->toPrettyChars() : "";
args.push_back(DtoConstCString(funcName));
args.push_back(file);
args.push_back(line);
args.push_back(msg);
} else {
args.push_back(msg);
args.push_back(file);
args.push_back(line);
}
gIR->funcGen().callOrInvoke(fn, args);
gIR->ir->CreateUnreachable();
}
/******************************************************************************
* MODULE FILE NAME
******************************************************************************/
LLValue *DtoModuleFileName(Module *M, const Loc &loc) {
LLConstant *DtoModuleFileName(Module *M, const Loc &loc) {
return DtoConstString(loc.filename ? loc.filename
: M->srcfile->name->toChars());
}