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// Check that the implicit modules build that the scanner performs detects
// missing cas objects.
// REQUIRES: ondisk_cas
// RUN: rm -rf %t
// RUN: split-file %s %t
// RUN: sed "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json
// Scan to populate module cache
// RUN: clang-scan-deps -compilation-database %t/cdb.json \
// RUN: -cas-path %t/cas -module-files-dir %t/outputs \
// RUN: -format experimental-full -mode preprocess-dependency-directives
// Clear cas and re-scan
// RUN: rm -rf %t/cas
// RUN: clang-scan-deps -compilation-database %t/cdb.json \
// RUN: -cas-path %t/cas -module-files-dir %t/outputs \
// RUN: -format experimental-full -mode preprocess-dependency-directives \
// RUN: > %t/deps.json
// Build module and TU
// RUN: %deps-to-rsp %t/deps.json --module-name Mod > %t/Mod.rsp
// RUN: %deps-to-rsp %t/deps.json --tu-index 0 > %t/tu.rsp
// RUN: %clang @%t/Mod.rsp
// RUN: %clang @%t/tu.rsp
//--- cdb.json.template
[{
"directory" : "DIR",
"command" : "clang_tool -fsyntax-only DIR/tu.c -fmodules -fimplicit-modules -fimplicit-module-maps -fmodules-cache-path=DIR/module-cache",
"file" : "DIR/tu.c"
}]
//--- module.modulemap
module Mod { header "Mod.h" }
//--- Mod.h
void mod(void);
//--- tu.c
#include "Mod.h"
void tu(void) {
mod();
}
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