56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
// Check that Wsystem-headers-in-module shows diagnostics in the named system
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// module, but not in other system headers or modules when built with explicit
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// modules.
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// RUN: rm -rf %t
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// RUN: split-file %s %t
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// RUN: sed "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json
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// RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full > %t/deps.json
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// RUN: %deps-to-rsp %t/deps.json --module-name=dependent_sys_mod > %t/dependent_sys_mod.rsp
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// RUN: %deps-to-rsp %t/deps.json --module-name=sys_mod > %t/sys_mod.rsp
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// RUN: %deps-to-rsp %t/deps.json --module-name=other_sys_mod > %t/other_sys_mod.rsp
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// RUN: %deps-to-rsp %t/deps.json --tu-index 0 > %t/tu.rsp
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// RUN: %clang @%t/dependent_sys_mod.rsp -verify
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// RUN: %clang @%t/sys_mod.rsp -verify
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// RUN: %clang @%t/other_sys_mod.rsp -verify
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// RUN: %clang @%t/tu.rsp -verify
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// CHECK-NOT: warning:
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// CHECK: sys_mod.h:2:7: warning: extra ';'
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// CHECK-NOT: warning:
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//--- cdb.json.template
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[{
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"directory": "DIR",
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"command": "clang -fsyntax-only -fmodules -fimplicit-module-maps -fmodules-cache-path=DIR/mcp DIR/tu.c -isystem DIR/sys -Wextra-semi -Wsystem-headers-in-module=sys_mod",
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"file": "DIR/tu.c"
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}]
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//--- sys/other_sys_header.h
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int x;;
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//--- sys_mod.h
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#include "dependent_sys_mod.h"
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int y;; // expected-warning {{extra ';' outside of a function}}
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//--- other_sys_mod.h
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int z;;
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// expected-no-diagnostics
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//--- dependent_sys_mod.h
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int w;;
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// expected-no-diagnostics
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//--- module.modulemap
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module sys_mod [system] { header "sys_mod.h" }
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module other_sys_mod [system] { header "other_sys_mod.h" }
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module dependent_sys_mod [system] { header "dependent_sys_mod.h" }
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//--- tu.c
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#include "sys_mod.h"
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#include "other_sys_mod.h"
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#include "other_sys_header.h"
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// expected-no-diagnostics
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