1 // Check that we get canonical round-trippable command-lines, in particular 2 // for the options modified for modules. 3 4 // RUN: rm -rf %t 5 // RUN: split-file %s %t 6 // RUN: sed -e "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json 7 8 // RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full -round-trip-args > %t/result.json 9 // RUN: cat %t/result.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t --check-prefixes=CHECK,NEGATIVE 10 11 // -ffast-math implies -menable-no-infs, -menable-no-nans, and -mreassociate; 12 // those options are modified by resetNonModularOptions. 13 14 // NEGATIVE-NOT: "-menable-no-infs" 15 // NEGATIVE-NOT: "-menable-no-nans" 16 // NEGATIVE-NOT: "-mreassociate" 17 18 // CHECK: "modules": [ 19 // CHECK-NEXT: { 20 // CHECK: "clang-module-deps": [] 21 // CHECK: "command-line": [ 22 // CHECK: "-ffast-math" 23 // CHECK: ] 24 // CHECK: "name": "Mod" 25 // CHECK: } 26 // CHECK-NEXT: ] 27 // CHECK: "translation-units": [ 28 // CHECK-NEXT: { 29 // CHECK-NEXT: "commands": [ 30 // CHECK: { 31 // CHECK: "command-line": [ 32 // CHECK: "-ffast-math" 33 // CHECK: ] 34 35 //--- cdb.json.template 36 [{ 37 "file": "DIR/tu.c", 38 "directory": "DIR", 39 "command": "clang -fsyntax-only DIR/tu.c -fmodules -fmodules-cache-path=DIR/cache -ffast-math" 40 }] 41 42 //--- module.modulemap 43 module Mod { header "mod.h" } 44 //--- mod.h 45 //--- tu.c 46 #include "mod.h" 47