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// Check cas-fs-based caching works with vfsoverlay files.
// REQUIRES: ondisk_cas
// RUN: rm -rf %t
// RUN: split-file %s %t
// RUN: sed -e "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json
// RUN: sed -e "s|DIR|%/t|g" %t/vfs.yaml.template > %t/vfs.yaml
// RUN: clang-scan-deps -compilation-database %t/cdb.json -j 1 \
// RUN: -format experimental-full -mode preprocess-dependency-directives \
// RUN: -cas-path %t/cas > %t/deps.json
// RUN: %deps-to-rsp %t/deps.json --module-name=A > %t/A.rsp
// RUN: %deps-to-rsp %t/deps.json --tu-index 0 > %t/tu.rsp
// RUN: %clang @%t/A.rsp
// RUN: %clang @%t/tu.rsp
//--- cdb.json.template
[{
"directory": "DIR",
"command": "clang -fsyntax-only DIR/tu.c -fmodules -fmodules-cache-path=DIR/module-cache -fimplicit-modules -fimplicit-module-maps -ivfsoverlay DIR/vfs.yaml",
"file": "DIR/tu.c"
}]
//--- vfs.yaml.template
{
"version": 0,
"case-sensitive": "false",
"roots": [
{
"name": "DIR/A",
"type": "directory"
"contents": [
{
"external-contents": "DIR/elsewhere1/A.modulemap",
"name": "module.modulemap",
"type": "file"
}
]
}
]
}
//--- elsewhere1/A.modulemap
module A { header "A.h" }
//--- A/A.h
typedef int A_t;
//--- tu.c
#include "A/A.h"
A_t a = 0;
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