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Disallow native output with generic targets, C++ output with non-generic targets.

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Also wrote FAQs about why this is the way it is.
Issue #334.
This commit is contained in:
Matt Pharr
2012-07-20 09:55:50 -07:00
parent 6dbbf9aa80
commit f6989cce38
2 changed files with 70 additions and 0 deletions
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16
module.cpp
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@@ -2168,6 +2168,22 @@ Module::CompileAndOutput(const char *srcFile,
m = new Module(srcFile);
if (m->CompileFile() == 0) {
if (outputType == CXX) {
if (target == NULL || strncmp(target, "generic-", 8) != 0) {
Error(SourcePos(), "When generating C++ output, one of the \"generic-*\" "
"targets must be used.");
return 1;
}
}
else if (outputType == Asm || outputType == Object) {
if (target != NULL && strncmp(target, "generic-", 8) == 0) {
Error(SourcePos(), "When using a \"generic-*\" compilation target, "
"%s output can not be used.",
(outputType == Asm) ? "assembly" : "object file");
return 1;
}
}
if (outFileName != NULL)
if (!m->writeOutput(outputType, outFileName, includeFileName))
return 1;