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