blob: 232cdce1078e02cf9e2be85cd041fd0de2492947 [file] [log] [blame]
Hans Wennborg96d54842013-08-02 22:24:50 +00001// Note: %s must be preceded by --, otherwise it may be interpreted as a
2// command-line option, e.g. on Mac where %s is commonly under /Users.
Hans Wennborg19076102013-07-31 20:51:53 +00003
Hans Wennborg96d54842013-08-02 22:24:50 +00004
5// Alias options:
6
Hans Wennborg8f008372014-06-11 19:44:53 +00007// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=c %s
8// c: -c
9
10// RUN: %clang_cl /C -### -- %s 2>&1 | FileCheck -check-prefix=C %s
11// C: error: invalid argument '-C' only allowed with '/E, /P or /EP'
12
13// RUN: %clang_cl /C /P -### -- %s 2>&1 | FileCheck -check-prefix=C_P %s
14// C_P: "-E"
15// C_P: "-C"
Hans Wennborg96d54842013-08-02 22:24:50 +000016
Hans Wennborg94d6a712016-01-12 23:31:58 +000017// RUN: %clang_cl /Dfoo=bar /D bar=baz /DMYDEF#value /DMYDEF2=foo#bar /DMYDEF3#a=b /DMYDEF4# \
Hans Wennborg21d73d22016-01-12 23:17:03 +000018// RUN: -### -- %s 2>&1 | FileCheck -check-prefix=D %s
Hans Wennborg96d54842013-08-02 22:24:50 +000019// D: "-D" "foo=bar"
Hans Wennborg21d73d22016-01-12 23:17:03 +000020// D: "-D" "bar=baz"
21// D: "-D" "MYDEF=value"
22// D: "-D" "MYDEF2=foo#bar"
23// D: "-D" "MYDEF3=a=b"
Hans Wennborg94d6a712016-01-12 23:31:58 +000024// D: "-D" "MYDEF4="
Hans Wennborg96d54842013-08-02 22:24:50 +000025
Hans Wennborge0053472013-12-20 18:40:46 +000026// RUN: %clang_cl /E -### -- %s 2>&1 | FileCheck -check-prefix=E %s
27// E: "-E"
28// E: "-o" "-"
29
Hans Wennborge50cec32014-06-13 20:59:54 +000030// RUN: %clang_cl /EP -### -- %s 2>&1 | FileCheck -check-prefix=EP %s
31// EP: "-E"
32// EP: "-P"
33// EP: "-o" "-"
34
Hans Wennborg7a2e5c22015-04-08 22:55:09 +000035// RUN: %clang_cl /fp:fast /fp:except -### -- %s 2>&1 | FileCheck -check-prefix=fpexcept %s
36// fpexcept-NOT: -menable-unsafe-fp-math
37
38// RUN: %clang_cl /fp:fast /fp:except /fp:except- -### -- %s 2>&1 | FileCheck -check-prefix=fpexcept_ %s
39// fpexcept_: -menable-unsafe-fp-math
40
41// RUN: %clang_cl /fp:precise /fp:fast -### -- %s 2>&1 | FileCheck -check-prefix=fpfast %s
42// fpfast: -menable-unsafe-fp-math
43// fpfast: -ffast-math
44
45// RUN: %clang_cl /fp:fast /fp:precise -### -- %s 2>&1 | FileCheck -check-prefix=fpprecise %s
46// fpprecise-NOT: -menable-unsafe-fp-math
47// fpprecise-NOT: -ffast-math
48
49// RUN: %clang_cl /fp:fast /fp:strict -### -- %s 2>&1 | FileCheck -check-prefix=fpstrict %s
50// fpstrict-NOT: -menable-unsafe-fp-math
51// fpstrict-NOT: -ffast-math
52
Adrian McCarthy084148f2016-08-25 18:24:35 +000053// RUN: %clang_cl /Z7 -gcolumn-info -### -- %s 2>&1 | FileCheck -check-prefix=gcolumn %s
54// gcolumn: -dwarf-column-info
55
56// RUN: %clang_cl /Z7 -gno-column-info -### -- %s 2>&1 | FileCheck -check-prefix=gnocolumn %s
57// gnocolumn-NOT: -dwarf-column-info
58
59// RUN: %clang_cl /Z7 -### -- %s 2>&1 | FileCheck -check-prefix=gdefcolumn %s
60// gdefcolumn-NOT: -dwarf-column-info
61
Bob Haarman2fae56f2016-11-30 03:25:36 +000062// RUN: %clang_cl -### /FA -fprofile-instr-generate -- %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE %s
63// RUN: %clang_cl -### /FA -fprofile-instr-generate=/tmp/somefile.profraw -- %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-GENERATE-FILE %s
64// RUN: %clang_cl -### /FA -fprofile-instr-generate -fprofile-instr-use -- %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
65// RUN: %clang_cl -### /FA -fprofile-instr-generate -fprofile-instr-use=file -- %s 2>&1 | FileCheck -check-prefix=CHECK-NO-MIX-GEN-USE %s
66// CHECK-PROFILE-GENERATE: "-fprofile-instrument=clang"
67// CHECK-PROFILE-GENERATE-FILE: "-fprofile-instrument-path=/tmp/somefile.profraw"
68// CHECK-NO-MIX-GEN-USE: '{{[a-z=-]*}}' not allowed with '{{[a-z=-]*}}'
69
70// RUN: %clang_cl -### /FA -fprofile-instr-use -- %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE %s
71// RUN: %clang_cl -### /FA -fprofile-instr-use=/tmp/somefile.prof -- %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE-FILE %s
72// CHECK-PROFILE-USE: "-fprofile-instrument-use-path=default.profdata"
73// CHECK-PROFILE-USE-FILE: "-fprofile-instrument-use-path=/tmp/somefile.prof"
74
David Majnemere95f3bd2015-05-20 04:39:56 +000075// RUN: %clang_cl /GA -### -- %s 2>&1 | FileCheck -check-prefix=GA %s
76// GA: -ftls-model=local-exec
77
Hans Wennborg96d54842013-08-02 22:24:50 +000078// RTTI is on by default; just check that we don't error.
79// RUN: %clang_cl /Zs /GR -- %s 2>&1
80
81// RUN: %clang_cl /GR- -### -- %s 2>&1 | FileCheck -check-prefix=GR_ %s
82// GR_: -fno-rtti
83
Etienne Bergerone28e7f22016-06-15 20:34:33 +000084// Security Buffer Check is on by default.
85// RUN: %clang_cl -### -- %s 2>&1 | FileCheck -check-prefix=GS-default %s
86// GS-default: "-stack-protector" "2"
87
88// RUN: %clang_cl /GS -### -- %s 2>&1 | FileCheck -check-prefix=GS %s
89// GS: "-stack-protector" "2"
90
91// RUN: %clang_cl /GS- -### -- %s 2>&1 | FileCheck -check-prefix=GS_ %s
92// GS_-NOT: -stack-protector
93
David Majnemerda39ab22014-03-23 17:47:22 +000094// RUN: %clang_cl /Gy -### -- %s 2>&1 | FileCheck -check-prefix=Gy %s
95// Gy: -ffunction-sections
96
97// RUN: %clang_cl /Gy /Gy- -### -- %s 2>&1 | FileCheck -check-prefix=Gy_ %s
98// Gy_-NOT: -ffunction-sections
99
Hans Wennborg77dc2362015-01-20 19:45:50 +0000100// RUN: %clang_cl /Gs -### -- %s 2>&1 | FileCheck -check-prefix=Gs %s
101// Gs: "-mstack-probe-size=0"
102// RUN: %clang_cl /Gs0 -### -- %s 2>&1 | FileCheck -check-prefix=Gs0 %s
103// Gs0: "-mstack-probe-size=0"
104// RUN: %clang_cl /Gs4096 -### -- %s 2>&1 | FileCheck -check-prefix=Gs4096 %s
105// Gs4096: "-mstack-probe-size=4096"
106
David Majnemerdc7a47c2014-04-07 16:14:38 +0000107// RUN: %clang_cl /Gw -### -- %s 2>&1 | FileCheck -check-prefix=Gw %s
108// Gw: -fdata-sections
109
110// RUN: %clang_cl /Gw /Gw- -### -- %s 2>&1 | FileCheck -check-prefix=Gw_ %s
111// Gw_-NOT: -fdata-sections
112
Reid Kleckneraf1acd92013-09-26 17:41:14 +0000113// RUN: %clang_cl /Imyincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_I %s
114// RUN: %clang_cl /I myincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_I %s
115// SLASH_I: "-I" "myincludedir"
Hans Wennborg96d54842013-08-02 22:24:50 +0000116
Nico Weberfd3e1ad2016-04-12 19:04:37 +0000117// RUN: %clang_cl /imsvcmyincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_imsvc %s
118// RUN: %clang_cl /imsvc myincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_imsvc %s
119// Clang's resource header directory should be first:
Ismail Donmezf677cd52016-04-14 15:32:24 +0000120// SLASH_imsvc: "-internal-isystem" "{{[^"]*}}lib{{(64)?/|\\\\}}clang{{[^"]*}}include"
Nico Weberfd3e1ad2016-04-12 19:04:37 +0000121// SLASH_imsvc: "-internal-isystem" "myincludedir"
122
Hans Wennborg96d54842013-08-02 22:24:50 +0000123// RUN: %clang_cl /J -### -- %s 2>&1 | FileCheck -check-prefix=J %s
124// J: -fno-signed-char
125
126// RUN: %clang_cl /Ofoo -### -- %s 2>&1 | FileCheck -check-prefix=O %s
David Majnemer015ce0f2015-07-27 07:32:11 +0000127// O: /Ofoo
Hans Wennborg96d54842013-08-02 22:24:50 +0000128
129// RUN: %clang_cl /Ob0 -### -- %s 2>&1 | FileCheck -check-prefix=Ob0 %s
130// Ob0: -fno-inline
131
Hans Wennborg7a008882016-05-24 20:40:51 +0000132// RUN: %clang_cl /Ob2 -### -- %s 2>&1 | FileCheck -check-prefix=Ob2 %s
Hans Wennborg3270bdb2016-05-24 21:23:29 +0000133// RUN: %clang_cl /Odb2 -### -- %s 2>&1 | FileCheck -check-prefix=Ob2 %s
Hans Wennborgdebfed92016-05-25 00:43:45 +0000134// RUN: %clang_cl /O2 /Ob2 -### -- %s 2>&1 | FileCheck -check-prefix=Ob2 %s
135// Ob2-NOT: warning: argument unused during compilation: '/O2'
Hans Wennborg7a008882016-05-24 20:40:51 +0000136// Ob2: -finline-functions
137
Hans Wennborg44d061a2016-06-22 16:56:16 +0000138// RUN: %clang_cl /Ob1 -### -- %s 2>&1 | FileCheck -check-prefix=Ob1 %s
139// RUN: %clang_cl /Odb1 -### -- %s 2>&1 | FileCheck -check-prefix=Ob1 %s
140// Ob1: -finline-hint-functions
141
Hans Wennborg96d54842013-08-02 22:24:50 +0000142// RUN: %clang_cl /Od -### -- %s 2>&1 | FileCheck -check-prefix=Od %s
143// Od: -O0
144
Hans Wennborg56eb4b62013-08-08 23:44:01 +0000145// RUN: %clang_cl /Oi- /Oi -### -- %s 2>&1 | FileCheck -check-prefix=Oi %s
146// Oi-NOT: -fno-builtin
147
148// RUN: %clang_cl /Oi- -### -- %s 2>&1 | FileCheck -check-prefix=Oi_ %s
149// Oi_: -fno-builtin
150
Saleem Abdulrasool5860fe12015-10-03 07:15:28 +0000151// RUN: %clang_cl /Os --target=i686-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Os %s
152// RUN: %clang_cl /Os --target=x86_64-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Os %s
David Majnemer015ce0f2015-07-27 07:32:11 +0000153// Os-NOT: -mdisable-fp-elim
154// Os: -momit-leaf-frame-pointer
Hans Wennborg96d54842013-08-02 22:24:50 +0000155// Os: -Os
156
Saleem Abdulrasool5860fe12015-10-03 07:15:28 +0000157// RUN: %clang_cl /Ot --target=i686-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Ot %s
158// RUN: %clang_cl /Ot --target=x86_64-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Ot %s
David Majnemer015ce0f2015-07-27 07:32:11 +0000159// Ot-NOT: -mdisable-fp-elim
160// Ot: -momit-leaf-frame-pointer
Hans Wennborg96d54842013-08-02 22:24:50 +0000161// Ot: -O2
162
Saleem Abdulrasool5860fe12015-10-03 07:15:28 +0000163// RUN: %clang_cl /Ox --target=i686-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Ox %s
164// RUN: %clang_cl /Ox --target=x86_64-pc-windows-msvc -### -- %s 2>&1 | FileCheck -check-prefix=Ox %s
David Majnemer015ce0f2015-07-27 07:32:11 +0000165// Ox-NOT: -mdisable-fp-elim
166// Ox: -momit-leaf-frame-pointer
167// Ox: -O2
168
David Majnemer7ab76f22015-08-25 00:46:45 +0000169// RUN: %clang_cl --target=i686-pc-win32 /O2sy- -### -- %s 2>&1 | FileCheck -check-prefix=PR24003 %s
David Majnemer015ce0f2015-07-27 07:32:11 +0000170// PR24003: -mdisable-fp-elim
171// PR24003: -momit-leaf-frame-pointer
172// PR24003: -Os
Hans Wennborg96d54842013-08-02 22:24:50 +0000173
Nico Weber9c3fca32016-03-23 15:37:41 +0000174// RUN: %clang_cl --target=i686-pc-win32 -Werror /Oy- /O2 -### -- %s 2>&1 | FileCheck -check-prefix=Oy_2 %s
David Majnemer259d71a2016-01-21 23:01:11 +0000175// Oy_2: -momit-leaf-frame-pointer
176// Oy_2: -O2
177
Nico Weber9c3fca32016-03-23 15:37:41 +0000178// RUN: %clang_cl /Zs -Werror /Oy -- %s 2>&1
Hans Wennborg96d54842013-08-02 22:24:50 +0000179
Nico Weber9c3fca32016-03-23 15:37:41 +0000180// RUN: %clang_cl --target=i686-pc-win32 -Werror /Oy- -### -- %s 2>&1 | FileCheck -check-prefix=Oy_ %s
Hans Wennborg96d54842013-08-02 22:24:50 +0000181// Oy_: -mdisable-fp-elim
182
David Majnemer87b853c2015-05-14 05:19:17 +0000183// RUN: %clang_cl /Qvec -### -- %s 2>&1 | FileCheck -check-prefix=Qvec %s
184// Qvec: -vectorize-loops
185
186// RUN: %clang_cl /Qvec /Qvec- -### -- %s 2>&1 | FileCheck -check-prefix=Qvec_ %s
187// Qvec_-NOT: -vectorize-loops
188
Hans Wennborg0fd62072013-08-09 00:32:23 +0000189// RUN: %clang_cl /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes %s
190// showIncludes: --show-includes
191
Hans Wennborg8858a032014-07-21 23:42:07 +0000192// RUN: %clang_cl /E /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s
193// RUN: %clang_cl /EP /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s
194// showIncludes_E: warning: argument unused during compilation: '--show-includes'
195
Nico Weber97f446c2016-08-23 16:47:09 +0000196// /source-charset: should warn on everything except UTF-8.
197// RUN: %clang_cl /source-charset:utf-16 -### -- %s 2>&1 | FileCheck -check-prefix=source-charset-utf-16 %s
198// source-charset-utf-16: invalid value 'utf-16'
199
Nico Weberebe8d622016-08-26 21:11:43 +0000200// /execution-charset: should warn on everything except UTF-8.
201// RUN: %clang_cl /execution-charset:utf-16 -### -- %s 2>&1 | FileCheck -check-prefix=execution-charset-utf-16 %s
202// execution-charset-utf-16: invalid value 'utf-16'
203//
Hans Wennborg96d54842013-08-02 22:24:50 +0000204// RUN: %clang_cl /Umymacro -### -- %s 2>&1 | FileCheck -check-prefix=U %s
205// RUN: %clang_cl /U mymacro -### -- %s 2>&1 | FileCheck -check-prefix=U %s
206// U: "-U" "mymacro"
207
Nico Weber9084adc2016-08-26 21:51:14 +0000208// RUN: %clang_cl /validate-charset -### -- %s 2>&1 | FileCheck -check-prefix=validate-charset %s
209// validate-charset: -Winvalid-source-encoding
210
211// RUN: %clang_cl /validate-charset- -### -- %s 2>&1 | FileCheck -check-prefix=validate-charset_ %s
212// validate-charset_: -Wno-invalid-source-encoding
213
David Majnemerca116412014-03-23 17:47:18 +0000214// RUN: %clang_cl /vd2 -### -- %s 2>&1 | FileCheck -check-prefix=VD2 %s
215// VD2: -vtordisp-mode=2
216
David Majnemer86c318f2014-02-11 21:05:00 +0000217// RUN: %clang_cl /vmg -### -- %s 2>&1 | FileCheck -check-prefix=VMG %s
218// VMG: "-fms-memptr-rep=virtual"
219
220// RUN: %clang_cl /vmg /vms -### -- %s 2>&1 | FileCheck -check-prefix=VMS %s
221// VMS: "-fms-memptr-rep=single"
222
223// RUN: %clang_cl /vmg /vmm -### -- %s 2>&1 | FileCheck -check-prefix=VMM %s
224// VMM: "-fms-memptr-rep=multiple"
225
226// RUN: %clang_cl /vmg /vmv -### -- %s 2>&1 | FileCheck -check-prefix=VMV %s
227// VMV: "-fms-memptr-rep=virtual"
228
229// RUN: %clang_cl /vmg /vmb -### -- %s 2>&1 | FileCheck -check-prefix=VMB %s
230// VMB: '/vmg' not allowed with '/vmb'
231
232// RUN: %clang_cl /vmg /vmm /vms -### -- %s 2>&1 | FileCheck -check-prefix=VMX %s
233// VMX: '/vms' not allowed with '/vmm'
234
David Majnemera5b195a2015-02-14 01:35:12 +0000235// RUN: %clang_cl /volatile:iso -### -- %s 2>&1 | FileCheck -check-prefix=VOLATILE-ISO %s
236// VOLATILE-ISO-NOT: "-fms-volatile"
237
238// RUN: %clang_cl /volatile:ms -### -- %s 2>&1 | FileCheck -check-prefix=VOLATILE-MS %s
239// VOLATILE-MS: "-fms-volatile"
240
Hans Wennborg96d54842013-08-02 22:24:50 +0000241// RUN: %clang_cl /W0 -### -- %s 2>&1 | FileCheck -check-prefix=W0 %s
242// W0: -w
243
244// RUN: %clang_cl /W1 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
245// RUN: %clang_cl /W2 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
246// RUN: %clang_cl /W3 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
Nico Weberc8036742015-12-11 22:31:16 +0000247// RUN: %clang_cl /W4 -### -- %s 2>&1 | FileCheck -check-prefix=W4 %s
Hans Wennborg4ae76c22015-12-14 18:46:11 +0000248// RUN: %clang_cl /Wall -### -- %s 2>&1 | FileCheck -check-prefix=W4 %s
Hans Wennborg96d54842013-08-02 22:24:50 +0000249// W1: -Wall
Nico Weberc8036742015-12-11 22:31:16 +0000250// W4: -WCL4
Hans Wennborg96d54842013-08-02 22:24:50 +0000251
252// RUN: %clang_cl /WX -### -- %s 2>&1 | FileCheck -check-prefix=WX %s
253// WX: -Werror
254
255// RUN: %clang_cl /WX- -### -- %s 2>&1 | FileCheck -check-prefix=WX_ %s
256// WX_: -Wno-error
257
258// RUN: %clang_cl /w -### -- %s 2>&1 | FileCheck -check-prefix=w %s
259// w: -w
260
David Majnemer104fb542014-07-25 17:30:10 +0000261// RUN: %clang_cl /Zp -### -- %s 2>&1 | FileCheck -check-prefix=ZP %s
262// ZP: -fpack-struct=1
263
264// RUN: %clang_cl /Zp2 -### -- %s 2>&1 | FileCheck -check-prefix=ZP2 %s
265// ZP2: -fpack-struct=2
266
Hans Wennborg96d54842013-08-02 22:24:50 +0000267// RUN: %clang_cl /Zs -### -- %s 2>&1 | FileCheck -check-prefix=Zs %s
268// Zs: -fsyntax-only
269
Reid Kleckneraf1acd92013-09-26 17:41:14 +0000270// RUN: %clang_cl /FIasdf.h -### -- %s 2>&1 | FileCheck -check-prefix=FI %s
271// FI: "-include" "asdf.h"
272
Rafael Espindola8c871122013-10-29 19:42:01 +0000273// RUN: %clang_cl /FI asdf.h -### -- %s 2>&1 | FileCheck -check-prefix=FI_ %s
274// FI_: "-include" "asdf.h"
275
David Majnemercd5855e2016-02-29 01:40:36 +0000276// RUN: %clang_cl /TP /c -### -- %s 2>&1 | FileCheck -check-prefix=NO-GX %s
David Majnemera7bdc5a2016-02-22 17:44:51 +0000277// NO-GX-NOT: "-fcxx-exceptions" "-fexceptions"
278
David Majnemercd5855e2016-02-29 01:40:36 +0000279// RUN: %clang_cl /TP /c /GX -### -- %s 2>&1 | FileCheck -check-prefix=GX %s
David Majnemerb8809092016-02-20 09:23:44 +0000280// GX: "-fcxx-exceptions" "-fexceptions"
281
David Majnemercd5855e2016-02-29 01:40:36 +0000282// RUN: %clang_cl /TP /c /GX /GX- -### -- %s 2>&1 | FileCheck -check-prefix=GX_ %s
David Majnemerb8809092016-02-20 09:23:44 +0000283// GX_-NOT: "-fcxx-exceptions" "-fexceptions"
284
Reid Klecknerf3ad7202013-09-03 23:18:43 +0000285// We forward any unrecognized -W diagnostic options to cc1.
286// RUN: %clang_cl -Wunused-pragmas -### -- %s 2>&1 | FileCheck -check-prefix=WJoined %s
287// WJoined: "-cc1"
288// WJoined: "-Wunused-pragmas"
Hans Wennborg96d54842013-08-02 22:24:50 +0000289
Reid Kleckner2a24e3a2014-04-09 20:07:39 +0000290// We recognize -f[no-]strict-aliasing.
291// RUN: %clang_cl -c -### -- %s 2>&1 | FileCheck -check-prefix=DEFAULTSTRICT %s
292// DEFAULTSTRICT: "-relaxed-aliasing"
293// RUN: %clang_cl -c -fstrict-aliasing -### -- %s 2>&1 | FileCheck -check-prefix=STRICT %s
294// STRICT-NOT: "-relaxed-aliasing"
295// RUN: %clang_cl -c -fno-strict-aliasing -### -- %s 2>&1 | FileCheck -check-prefix=NOSTRICT %s
296// NOSTRICT: "-relaxed-aliasing"
297
Reid Kleckner1b576eb2017-01-04 19:15:53 +0000298// We recognize -f[no-]delayed-template-parsing.
299// RUN: %clang_cl -c -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDDEFAULT %s
300// DELAYEDDEFAULT: "-fdelayed-template-parsing"
301// RUN: %clang_cl -c -fdelayed-template-parsing -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDON %s
302// DELAYEDON: "-fdelayed-template-parsing"
303// RUN: %clang_cl -c -fno-delayed-template-parsing -### -- %s 2>&1 | FileCheck -check-prefix=DELAYEDOFF %s
304// DELAYEDOFF-NOT: "-fdelayed-template-parsing"
305
Reid Kleckner9307fba2014-04-04 01:36:55 +0000306// For some warning ids, we can map from MSVC warning to Clang warning.
Nico Weber0d10b2c2015-12-15 17:07:16 +0000307// RUN: %clang_cl -wd4005 -wd4100 -wd4910 -wd4996 -### -- %s 2>&1 | FileCheck -check-prefix=Wno %s
Reid Kleckner469b6bc2015-02-17 23:28:19 +0000308// Wno: "-cc1"
309// Wno: "-Wno-macro-redefined"
Nico Weber0d10b2c2015-12-15 17:07:16 +0000310// Wno: "-Wno-unused-parameter"
Hans Wennborg89e39a72015-06-11 18:14:11 +0000311// Wno: "-Wno-dllexport-explicit-instantiation-decl"
Nico Weber0d10b2c2015-12-15 17:07:16 +0000312// Wno: "-Wno-deprecated-declarations"
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000313
Hans Wennborg96d54842013-08-02 22:24:50 +0000314// Ignored options. Check that we don't get "unused during compilation" errors.
Hans Wennborge2155942015-03-02 22:09:05 +0000315// RUN: %clang_cl /c \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000316// RUN: /analyze- \
Nico Weber4cc796a2015-09-18 20:49:33 +0000317// RUN: /bigobj \
Hans Wennborga41faed2014-12-13 22:24:16 +0000318// RUN: /cgthreads4 \
319// RUN: /cgthreads8 \
Nico Weber4884dcf2016-03-29 19:41:02 +0000320// RUN: /d2FastFail \
Hans Wennborg05d50a92014-11-14 18:24:08 +0000321// RUN: /d2Zi+ \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000322// RUN: /errorReport:foo \
Nico Weberebe8d622016-08-26 21:11:43 +0000323// RUN: /execution-charset:utf-8 \
Nico Weber32b70e02016-03-21 17:19:31 +0000324// RUN: /FC \
Reid Klecknerc00927c2015-02-25 19:17:50 +0000325// RUN: /Fdfoo \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000326// RUN: /FS \
Hans Wennborg951f1cc2014-12-13 22:13:23 +0000327// RUN: /Gd \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000328// RUN: /GF \
329// RUN: /GS- \
330// RUN: /kernel- \
331// RUN: /nologo \
Hans Wennborge2155942015-03-02 22:09:05 +0000332// RUN: /openmp- \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000333// RUN: /RTC1 \
334// RUN: /sdl \
335// RUN: /sdl- \
Nico Weber97f446c2016-08-23 16:47:09 +0000336// RUN: /source-charset:utf-8 \
Nico Weber66a1cbc2016-08-26 21:26:29 +0000337// RUN: /utf-8 \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000338// RUN: /vmg \
Hans Wennborg1fda2162014-12-13 22:44:46 +0000339// RUN: /volatile:iso \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000340// RUN: /w12345 \
341// RUN: /wd1234 \
Hans Wennborg05d50a92014-11-14 18:24:08 +0000342// RUN: /Zo \
343// RUN: /Zo- \
Hans Wennborg5e91ef62014-03-28 20:45:05 +0000344// RUN: -### -- %s 2>&1 | FileCheck -check-prefix=IGNORED %s
345// IGNORED-NOT: argument unused during compilation
Hans Wennborg05d50a92014-11-14 18:24:08 +0000346// IGNORED-NOT: no such file or directory
Hans Wennborge2155942015-03-02 22:09:05 +0000347// Don't confuse /openmp- with the /o flag:
348// IGNORED-NOT: "-o" "penmp-.obj"
Hans Wennborg96d54842013-08-02 22:24:50 +0000349
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000350// Ignored options and compile-only options are ignored for link jobs.
Hans Wennborg1f849802013-09-17 00:50:43 +0000351// RUN: touch %t.obj
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000352// RUN: %clang_cl /nologo -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
353// RUN: %clang_cl /Dfoo -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
354// RUN: %clang_cl /MD -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
355// LINKUNUSED-NOT: argument unused during compilation
356
Chandler Carruth576a3692013-09-05 10:09:03 +0000357// Support ignoring warnings about unused arguments.
358// RUN: %clang_cl /Abracadabra -Qunused-arguments -### -- %s 2>&1 | FileCheck -check-prefix=UNUSED %s
Hans Wennborg5e91ef62014-03-28 20:45:05 +0000359// UNUSED-NOT: argument unused during compilation
Chandler Carruth576a3692013-09-05 10:09:03 +0000360
Hans Wennborg96d54842013-08-02 22:24:50 +0000361// Unsupported but parsed options. Check that we don't error on them.
362// (/Zs is for syntax-only)
Hans Wennborg444c37d2013-11-15 18:29:58 +0000363// RUN: %clang_cl /Zs \
364// RUN: /AIfoo \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000365// RUN: /clr:pure \
366// RUN: /docname \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000367// RUN: /EHsc \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000368// RUN: /F \
369// RUN: /FA \
370// RUN: /FAc \
371// RUN: /Fafilename \
372// RUN: /FAs \
373// RUN: /FAu \
374// RUN: /favor:blend \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000375// RUN: /Fifoo \
376// RUN: /Fmfoo \
377// RUN: /FpDebug\main.pch \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000378// RUN: /Frfoo \
379// RUN: /FRfoo \
380// RUN: /FU foo \
381// RUN: /Fx \
382// RUN: /G1 \
383// RUN: /G2 \
384// RUN: /GA \
385// RUN: /Gd \
386// RUN: /Ge \
387// RUN: /Gh \
388// RUN: /GH \
389// RUN: /GL \
390// RUN: /GL- \
391// RUN: /Gm \
392// RUN: /Gm- \
393// RUN: /Gr \
394// RUN: /GS \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000395// RUN: /GT \
Hans Wennborgd6e069f2015-11-04 16:11:56 +0000396// RUN: /guard:cf \
397// RUN: /guard:cf- \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000398// RUN: /GX \
Hans Wennborg92391ce2014-12-13 22:06:23 +0000399// RUN: /Gv \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000400// RUN: /Gz \
401// RUN: /GZ \
402// RUN: /H \
403// RUN: /homeparams \
404// RUN: /hotpatch \
405// RUN: /kernel \
406// RUN: /LN \
407// RUN: /MP \
408// RUN: /o foo.obj \
409// RUN: /ofoo.obj \
410// RUN: /openmp \
411// RUN: /Qfast_transcendentals \
412// RUN: /QIfist \
413// RUN: /Qimprecise_fwaits \
414// RUN: /Qpar \
415// RUN: /Qvec-report:2 \
416// RUN: /u \
417// RUN: /V \
Hans Wennborg1fda2162014-12-13 22:44:46 +0000418// RUN: /volatile:ms \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000419// RUN: /wfoo \
420// RUN: /WL \
421// RUN: /Wp64 \
422// RUN: /X \
423// RUN: /Y- \
424// RUN: /Yc \
425// RUN: /Ycstdafx.h \
426// RUN: /Yd \
427// RUN: /Yl- \
428// RUN: /Ylfoo \
429// RUN: /Yustdafx.h \
430// RUN: /Z7 \
431// RUN: /Za \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000432// RUN: /Ze \
433// RUN: /Zg \
434// RUN: /Zi \
435// RUN: /ZI \
436// RUN: /Zl \
Hans Wennborg444c37d2013-11-15 18:29:58 +0000437// RUN: /ZW:nostdlib \
438// RUN: -- %s 2>&1
Hans Wennborgc0fbccc2013-08-19 18:32:59 +0000439
440// We support -Xclang for forwarding options to cc1.
441// RUN: %clang_cl -Xclang hellocc1 -### -- %s 2>&1 | FileCheck -check-prefix=Xclang %s
442// Xclang: "-cc1"
443// Xclang: "hellocc1"
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000444
Hans Wennborg091f1b62017-01-27 17:09:41 +0000445// Files under /Users are often confused with the /U flag. (This could happen
446// for other flags too, but this is the one people run into.)
447// RUN: %clang_cl /c /Users/me/myfile.c -### 2>&1 | FileCheck -check-prefix=SlashU %s
448// SlashU: warning: '/Users/me/myfile.c' treated as the '/U' option
449// SlashU: note: Use '--' to treat subsequent arguments as filenames
450
David Majnemerf6072342014-07-01 22:24:56 +0000451// RTTI is on by default. /GR- controls -fno-rtti-data.
452// RUN: %clang_cl /c /GR- -### -- %s 2>&1 | FileCheck -check-prefix=NoRTTI %s
453// NoRTTI: "-fno-rtti-data"
454// NoRTTI-NOT: "-fno-rtti"
Hans Wennborg7b0dcef2014-02-25 18:36:22 +0000455// RUN: %clang_cl /c /GR -### -- %s 2>&1 | FileCheck -check-prefix=RTTI %s
David Majnemerf6072342014-07-01 22:24:56 +0000456// RTTI-NOT: "-fno-rtti-data"
Hans Wennborg7b0dcef2014-02-25 18:36:22 +0000457// RTTI-NOT: "-fno-rtti"
458
David Majnemerc371ff02015-03-22 08:39:22 +0000459// thread safe statics are off for versions < 19.
Adrian McCarthye4b26fc2016-05-13 23:20:11 +0000460// RUN: %clang_cl /c -### -fms-compatibility-version=18 -- %s 2>&1 | FileCheck -check-prefix=NoThreadSafeStatics %s
David Majnemerc371ff02015-03-22 08:39:22 +0000461// RUN: %clang_cl /Zc:threadSafeInit /Zc:threadSafeInit- /c -### -- %s 2>&1 | FileCheck -check-prefix=NoThreadSafeStatics %s
462// NoThreadSafeStatics: "-fno-threadsafe-statics"
463
464// RUN: %clang_cl /Zc:threadSafeInit /c -### -- %s 2>&1 | FileCheck -check-prefix=ThreadSafeStatics %s
465// ThreadSafeStatics-NOT: "-fno-threadsafe-statics"
466
Reid Kleckner124955a2015-08-05 18:51:13 +0000467// RUN: %clang_cl /Zi /c -### -- %s 2>&1 | FileCheck -check-prefix=Zi %s
Reid Kleckner124955a2015-08-05 18:51:13 +0000468// Zi: "-gcodeview"
Reid Kleckner9ce06a4a2016-02-10 21:28:38 +0000469// Zi: "-debug-info-kind=limited"
Reid Kleckner124955a2015-08-05 18:51:13 +0000470
471// RUN: %clang_cl /Z7 /c -### -- %s 2>&1 | FileCheck -check-prefix=Z7 %s
Reid Kleckner124955a2015-08-05 18:51:13 +0000472// Z7: "-gcodeview"
Reid Kleckner9ce06a4a2016-02-10 21:28:38 +0000473// Z7: "-debug-info-kind=limited"
Reid Kleckner124955a2015-08-05 18:51:13 +0000474
David Majnemer58fab352016-07-09 21:49:16 +0000475// RUN: %clang_cl /Zd /c -### -- %s 2>&1 | FileCheck -check-prefix=Z7GMLT %s
Reid Kleckner72a9d152016-03-18 18:42:56 +0000476// Z7GMLT: "-gcodeview"
477// Z7GMLT: "-debug-info-kind=line-tables-only"
478
Reid Klecknerbab5a5d2016-08-09 17:23:56 +0000479// RUN: %clang_cl -gline-tables-only /c -### -- %s 2>&1 | FileCheck -check-prefix=ZGMLT %s
480// ZGMLT: "-gcodeview"
481// ZGMLT: "-debug-info-kind=line-tables-only"
482
David Majnemer2b9349d2015-12-21 22:09:34 +0000483// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=BreproDefault %s
484// BreproDefault: "-mincremental-linker-compatible"
485
486// RUN: %clang_cl /Brepro- /Brepro /c '-###' -- %s 2>&1 | FileCheck -check-prefix=Brepro %s
Nico Weber8531e492016-08-23 19:32:02 +0000487// Brepro-NOT: "-mincremental-linker-compatible"
David Majnemer2b9349d2015-12-21 22:09:34 +0000488
489// RUN: %clang_cl /Brepro /Brepro- /c '-###' -- %s 2>&1 | FileCheck -check-prefix=Brepro_ %s
Nico Weber8531e492016-08-23 19:32:02 +0000490// Brepro_: "-mincremental-linker-compatible"
David Majnemer2b9349d2015-12-21 22:09:34 +0000491
Douglas Katzman3459ce22015-10-08 04:24:12 +0000492// This test was super sneaky: "/Z7" means "line-tables", but "-gdwarf" occurs
493// later on the command line, so it should win. Interestingly the cc1 arguments
494// came out right, but had wrong semantics, because an invariant assumed by
495// CompilerInvocation was violated: it expects that at most one of {gdwarfN,
496// line-tables-only} appear. If you assume that, then you can safely use
497// Args.hasArg to test whether a boolean flag is present without caring
498// where it appeared. And for this test, it appeared to the left of -gdwarf
499// which made it "win". This test could not detect that bug.
Reid Kleckner124955a2015-08-05 18:51:13 +0000500// RUN: %clang_cl /Z7 -gdwarf /c -### -- %s 2>&1 | FileCheck -check-prefix=Z7_gdwarf %s
Reid Kleckner124955a2015-08-05 18:51:13 +0000501// Z7_gdwarf: "-gcodeview"
Douglas Katzman3459ce22015-10-08 04:24:12 +0000502// Z7_gdwarf: "-debug-info-kind=limited"
503// Z7_gdwarf: "-dwarf-version=4"
Reid Kleckner124955a2015-08-05 18:51:13 +0000504
David Majnemer8db91762015-05-18 04:49:30 +0000505// RUN: %clang_cl -fmsc-version=1800 -TP -### -- %s 2>&1 | FileCheck -check-prefix=CXX11 %s
506// CXX11: -std=c++11
507
508// RUN: %clang_cl -fmsc-version=1900 -TP -### -- %s 2>&1 | FileCheck -check-prefix=CXX14 %s
509// CXX14: -std=c++14
510
David Majnemer093012b2016-06-27 02:32:12 +0000511// RUN: %clang_cl -fmsc-version=1900 -TP -std:c++14 -### -- %s 2>&1 | FileCheck -check-prefix=STDCXX14 %s
512// STDCXX14: -std=c++14
513
514// RUN: %clang_cl -fmsc-version=1900 -TP -std:c++latest -### -- %s 2>&1 | FileCheck -check-prefix=STDCXXLATEST %s
515// STDCXXLATEST: -std=c++1z
516
David Majnemer3a4f9582015-08-10 18:16:32 +0000517// RUN: env CL="/Gy" %clang_cl -### -- %s 2>&1 | FileCheck -check-prefix=ENV-CL %s
518// ENV-CL: "-ffunction-sections"
519
520// RUN: env CL="/Gy" _CL_="/Gy- -- %s" %clang_cl -### 2>&1 | FileCheck -check-prefix=ENV-_CL_ %s
521// ENV-_CL_-NOT: "-ffunction-sections"
522
Pierre Gousseau209b6e22016-09-06 10:48:27 +0000523// RUN: env CL="%s" _CL_="%s" not %clang --rsp-quoting=windows -c
524
Hans Wennborg8a7c47f2014-07-16 16:03:56 +0000525// Accept "core" clang options.
Hans Wennborgc296b042015-04-11 11:44:44 +0000526// (/Zs is for syntax-only, -Werror makes it fail hard on unknown options)
Hans Wennborgdb829de2014-07-16 16:29:00 +0000527// RUN: %clang_cl \
528// RUN: --driver-mode=cl \
Hans Wennborgbec52352015-04-11 12:27:56 +0000529// RUN: -fcolor-diagnostics \
530// RUN: -fno-color-diagnostics \
Hans Wennborg7aeeb922015-04-12 07:12:19 +0000531// RUN: -fdiagnostics-color \
532// RUN: -fno-diagnostics-color \
Hans Wennborg0260ee12015-04-21 23:12:03 +0000533// RUN: -fdiagnostics-parseable-fixits \
Hans Wennborgb30f4372016-08-26 15:45:36 +0000534// RUN: -fdiagnostics-absolute-paths \
Hans Wennborgdb829de2014-07-16 16:29:00 +0000535// RUN: -ferror-limit=10 \
Hans Wennborg8a7c47f2014-07-16 16:03:56 +0000536// RUN: -fmsc-version=1800 \
Hans Wennborgdb829de2014-07-16 16:29:00 +0000537// RUN: -fno-strict-aliasing \
538// RUN: -fstrict-aliasing \
Hans Wennborg5615f6b2015-04-15 10:02:21 +0000539// RUN: -fsyntax-only \
Hans Wennborg1f53eb62015-10-08 23:13:28 +0000540// RUN: -fms-compatibility \
541// RUN: -fno-ms-compatibility \
542// RUN: -fms-extensions \
543// RUN: -fno-ms-extensions \
Chandler Carruth5b408112017-01-12 22:40:13 +0000544// RUN: -Xclang -disable-llvm-passes \
Reid Klecknera98496e2016-09-14 22:31:24 +0000545// RUN: -resource-dir asdf \
546// RUN: -resource-dir=asdf \
Hans Wennborgc296b042015-04-11 11:44:44 +0000547// RUN: -Wunused-variable \
548// RUN: -fmacro-backtrace-limit=0 \
Reid Klecknerb6bee512016-09-09 16:42:50 +0000549// RUN: -fstandalone-debug \
550// RUN: -flimit-debug-info \
Hans Wennborg02d03be2016-10-04 21:00:57 +0000551// RUN: -flto \
Hans Wennborgc296b042015-04-11 11:44:44 +0000552// RUN: -Werror /Zs -- %s 2>&1
Hans Wennborg8a7c47f2014-07-16 16:03:56 +0000553
Hans Wennborg65a008682013-10-10 22:36:20 +0000554
Hans Wennborga8ef14f2013-09-17 00:03:41 +0000555void f() { }