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// REQUIRES: objc_interop
// RUN: %empty-directory(%t)
// RUN: mkdir -p %t/pch %t/pch-dir
// RUN: split-file %s %t
// RUN: sed -e "s|TEST_DIR|%/t|g" %t/hmap.json > %t/inner.json
// Check that the pch is output even though it has errors
// RUN: %target-swift-frontend -emit-pch -o %t/pch/bridging-header.pch -Xcc -Xclang -Xcc -fallow-pcm-with-compiler-errors -Xcc -Xclang -Xcc -fmodule-format=raw %t/bridging-header.h -Xcc -I%t/inner.hmap
// RUN: not %target-swift-frontend -typecheck -import-objc-header %t/pch/bridging-header.pch -Xcc -Xclang -Xcc -fallow-pcm-with-compiler-errors -Xcc -Xclang -Xcc -fmodule-format=raw %t/use.swift -Xcc -I%t/inner.hmap 2>&1 | %FileCheck %s -check-prefix MISSING_HMAP
// RUN: ls %t/pch/*.pch | count 1
// Same but with implicit PCH instead
// RUN: not %target-swift-frontend -typecheck -import-objc-header %t/bridging-header.h -pch-output-dir %t/pch-dir -Xcc -Xclang -Xcc -fallow-pcm-with-compiler-errors -Xcc -Xclang -Xcc -fmodule-format=raw %t/use.swift -Xcc -I%t/inner.hmap 2>&1 | %FileCheck %s -check-prefix MISSING_HMAP
// RUN: ls %t/pch-dir/*.pch | count 1
// Second implicit run since we may go down a different path if the PCH already
// exists
// RUN: not %target-swift-frontend -typecheck -import-objc-header %t/bridging-header.h -pch-output-dir %t/pch-dir -Xcc -Xclang -Xcc -fallow-pcm-with-compiler-errors -Xcc -Xclang -Xcc -fmodule-format=raw %t/use.swift -Xcc -I%t/inner.hmap 2>&1 | %FileCheck %s -check-prefix MISSING_HMAP
// RUN: ls %t/pch-dir/*.pch | count 1
// Create the headermap, should now have no errors
// RUN: %hmaptool write %t/inner.json %t/inner.hmap
// RUN: %target-swift-frontend -typecheck -verify -import-objc-header %t/bridging-header.h -pch-output-dir %t/pch-dir -Xcc -Xclang -Xcc -fallow-pcm-with-compiler-errors -Xcc -Xclang -Xcc -fmodule-format=raw %t/use.swift -Xcc -I%t/inner.hmap
// RUN: ls %t/pch-dir/*.pch | count 1
//--- bridging-header.h
#include "inner.h"
struct SomeTy {
int a;
};
//--- inner/inner.h
struct InnerTy {
int b;
};
//--- hmap.json
{
"mappings": {
"inner.h": "TEST_DIR/inner/inner.h"
}
}
//--- use.swift
func use(s: SomeTy, s2: InnerTy) {}
// Note: extra newlines below ensure that context printing doesn't show the
// lines that we shouldn't see.
// MISSING_HMAP-NOT: cannot find type 'SomeTy' in scope
// MISSING_HMAP: cannot find type 'InnerTy' in scope
// MISSING_HMAP-NOT: cannot find type 'SomeTy' in scope
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