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// RUN: rm -rf %t
// RUN: split-file %s %t
// RUN: sed -e "s|DIR|%/t|g" %t/build/compile-commands.json.in > %t/build/compile-commands.json
// RUN: sed -e "s|DIR|%/t|g" %t/build/vfsoverlay.yaml.in > %t/build/vfsoverlay.yaml
// RUN: sed -e "s|DIR|%/t|g" %t/build/vfs.notyaml.in > %t/build/vfs.notyaml
// RUN: clang-scan-deps -compilation-database %t/build/compile-commands.json \
// RUN: -j 1 -format experimental-full --optimize-args=vfs,header-search > %t/deps.db
// RUN: %deps-to-rsp %t/deps.db --module-name=A > %t/A.rsp
// RUN: cd %t && %clang @%t/A.rsp
// Check that the following edge cases are handled by ivfsoverlay tracking
// * `-ivfsoverlay` args that depend on earlier `-ivfsoverlay` args.
//--- build/compile-commands.json.in
[
{
"directory": "DIR",
"command": "clang -c DIR/0.m -Imodules/A -fmodules -fmodules-cache-path=DIR/module-cache -fimplicit-module-maps -ivfsoverlay build/vfsoverlay.yaml -ivfsoverlay build/vfs.yaml",
"file": "DIR/0.m"
}
]
//--- build/vfsoverlay.yaml.in
{
"version":0,
"case-sensitive":"false",
"roots":[
{
"contents":[
{
"external-contents":"DIR/build/vfs.notyaml",
"name":"vfs.yaml",
"type":"file"
}
],
"name":"DIR/build",
"type":"directory"
}
]
}
//--- build/vfs.notyaml.in
{
"version":0,
"case-sensitive":"false",
"roots":[
{
"contents":[
{
"external-contents":"DIR/build/module.modulemap",
"name":"module.modulemap",
"type":"file"
},
{
"external-contents":"DIR/build/A.h",
"name":"A.h",
"type":"file"
}
],
"name":"DIR/modules/A",
"type":"directory"
}
]
}
//--- build/module.modulemap
module A {
umbrella header "A.h"
}
//--- build/A.h
typedef int A_t;
//--- 0.m
#include <A.h>
A_t a = 0;
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