47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
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// Check that we get canonical round-trippable command-lines, in particular
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// for the options modified for modules.
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// RUN: rm -rf %t
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// RUN: split-file %s %t
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// RUN: sed -e "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 -round-trip-args > %t/result.json
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// RUN: cat %t/result.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t --check-prefixes=CHECK,NEGATIVE
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// -ffast-math implies -menable-no-infs, -menable-no-nans, and -mreassociate;
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// those options are modified by resetNonModularOptions.
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// NEGATIVE-NOT: "-menable-no-infs"
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// NEGATIVE-NOT: "-menable-no-nans"
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// NEGATIVE-NOT: "-mreassociate"
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// CHECK: "modules": [
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// CHECK-NEXT: {
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// CHECK: "clang-module-deps": []
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// CHECK: "command-line": [
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// CHECK: "-ffast-math"
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// CHECK: ]
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// CHECK: "name": "Mod"
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// CHECK: }
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// CHECK-NEXT: ]
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// CHECK: "translation-units": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "commands": [
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// CHECK: {
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// CHECK: "command-line": [
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// CHECK: "-ffast-math"
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// CHECK: ]
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//--- cdb.json.template
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[{
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"file": "DIR/tu.c",
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"directory": "DIR",
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"command": "clang -fsyntax-only DIR/tu.c -fmodules -fmodules-cache-path=DIR/cache -ffast-math"
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}]
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//--- module.modulemap
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module Mod { header "mod.h" }
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//--- mod.h
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//--- tu.c
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#include "mod.h"
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