moparisthebest
/
curl
mirror of https://github.com/moparisthebest/curl
1
0
Fork 0
Code Issues Releases Wiki Activity

build: Disable Visual Studio warning "conditional expression is constant" 

- Disable warning C4127 "conditional expression is constant" globally
  in curl_setup.h for when building with Microsoft's compiler.

This mainly affects building with the Visual Studio project files found
in the projects dir.

Prior to this change the cmake and winbuild build systems already
disabled 4127 globally for when building with Microsoft's compiler.
Also, 4127 was already disabled for all build systems in the limited
circumstance of the WHILE_FALSE macro which disabled the warning
specifically for while(0). This commit removes the WHILE_FALSE macro and
all other cruft in favor of disabling globally in curl_setup.

Background:

We have various macros that cause 0 or 1 to be evaluated, which would
cause warning C4127 in Visual Studio. For example this causes it:

    #define Curl_resolver_asynch() 1

Full behavior is not clearly defined and inconsistent across versions.
However it is documented that since VS 2015 Update 3 Microsoft has
addressed this somewhat but not entirely, not warning on while(true) for
example.

Prior to this change some C4127 warnings occurred when I built with
Visual Studio using the generated projects in the projects dir.

Closes https://github.com/curl/curl/pull/4658
This commit is contained in:
Jay Satiro 2019-11-30 03:29:36 -05:00
parent 0436d4438a
commit 9c1806ae46
32 changed files with 76 additions and 121 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
lib/CMakeLists.txt
View File

@ -20,7 +20,6 @@ list(APPEND HHEADERS
if(MSVC)
list(APPEND CSOURCES libcurl.rc)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4127")
endif()
# SET(CSOURCES

2
lib/cookie.c
View File

@ -1227,7 +1227,7 @@ static int cookie_sort_ct(const void *p1, const void *p2)
if(!d->field) \
goto fail; \
} \
} WHILE_FALSE
} while(0)
static struct Cookie *dup_cookie(struct Cookie *src)
{

4
lib/curl_multibyte.h
View File

@ -62,7 +62,7 @@ char *Curl_convert_wchar_to_UTF8(const wchar_t *str_w);
#define Curl_convert_UTF8_to_tchar(ptr) Curl_convert_UTF8_to_wchar((ptr))
#define Curl_convert_tchar_to_UTF8(ptr) Curl_convert_wchar_to_UTF8((ptr))
#define Curl_unicodefree(ptr) \
do {if((ptr)) {free((ptr)); (ptr) = NULL;}} WHILE_FALSE
do {if((ptr)) {free((ptr)); (ptr) = NULL;}} while(0)
typedef union {
unsigned short *tchar_ptr;
@ -76,7 +76,7 @@ typedef union {
#define Curl_convert_UTF8_to_tchar(ptr) (ptr)
#define Curl_convert_tchar_to_UTF8(ptr) (ptr)
#define Curl_unicodefree(ptr) \
do {(ptr) = NULL;} WHILE_FALSE
do {(ptr) = NULL;} while(0)
typedef union {
char *tchar_ptr;

10
lib/curl_setup.h
View File

@ -26,6 +26,14 @@
#define CURL_NO_OLDIES
#endif
/*
* Disable Visual Studio warnings:
* 4127 "conditional expression is constant"
*/
#ifdef _MSC_VER
#pragma warning(disable:4127)
#endif
/*
* Define WIN32 when build target is Win32 API
*/
@ -714,7 +722,7 @@ int netware_init(void);
*/
#ifndef Curl_nop_stmt
# define Curl_nop_stmt do { } WHILE_FALSE
# define Curl_nop_stmt do { } while(0)
#endif
/*

25
lib/curl_setup_once.h
View File

@ -329,27 +329,6 @@ struct timeval {
#include "curl_ctype.h"
/*
* Macro WHILE_FALSE may be used to build single-iteration do-while loops,
* avoiding compiler warnings. Mostly intended for other macro definitions.
*/
#define WHILE_FALSE while(0)
#if defined(_MSC_VER) && !defined(__POCC__)
# undef WHILE_FALSE
# if (_MSC_VER < 1500)
# define WHILE_FALSE while(1, 0)
# else
# define WHILE_FALSE \
__pragma(warning(push)) \
__pragma(warning(disable:4127)) \
while(0) \
__pragma(warning(pop))
# endif
#endif
/*
* Typedef to 'int' if sig_atomic_t is not an available 'typedefed' type.
*/
@ -387,7 +366,7 @@ typedef int sig_atomic_t;
#ifdef DEBUGBUILD
#define DEBUGF(x) x
#else
#define DEBUGF(x) do { } WHILE_FALSE
#define DEBUGF(x) do { } while(0)
#endif
@ -398,7 +377,7 @@ typedef int sig_atomic_t;
#if defined(DEBUGBUILD) && defined(HAVE_ASSERT_H)
#define DEBUGASSERT(x) assert(x)
#else
#define DEBUGASSERT(x) do { } WHILE_FALSE
#define DEBUGASSERT(x) do { } while(0)
#endif

2
lib/doh.c
View File

@ -218,7 +218,7 @@ do { \
result = curl_easy_setopt(doh, x, y); \
if(result) \
goto error; \
} WHILE_FALSE
} while(0)
static CURLcode dohprobe(struct Curl_easy *data,
struct dnsprobe *p, DNStype dnstype,

2
lib/http2.c
View File

@ -68,7 +68,7 @@
#ifdef DEBUG_HTTP2
#define H2BUGF(x) x
#else
#define H2BUGF(x) do { } WHILE_FALSE
#define H2BUGF(x) do { } while(0)
#endif

2
lib/ldap.c
View File

@ -112,7 +112,7 @@ static void _ldap_free_urldesc(LDAPURLDesc *ludp);
#define LDAP_TRACE(x) do { \
_ldap_trace("%u: ", __LINE__); \
_ldap_trace x; \
} WHILE_FALSE
} while(0)
static void _ldap_trace(const char *fmt, ...);
#else

2
lib/memdebug.h
View File

@ -169,6 +169,6 @@ CURL_EXTERN int curl_dbg_fclose(FILE *file, int line, const char *source);
*/
#define Curl_safefree(ptr) \
do { free((ptr)); (ptr) = NULL;} WHILE_FALSE
do { free((ptr)); (ptr) = NULL;} while(0)
#endif /* HEADER_CURL_MEMDEBUG_H */

2
lib/mprintf.c
View File

@ -104,7 +104,7 @@ static const char upper_digits[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
done++; \
else \
return done; /* return immediately on failure */ \
} WHILE_FALSE
} while(0)
/* Data type to read from the arglist */
typedef enum {

2
lib/select.h
View File

@ -109,7 +109,7 @@ int tpf_select_libcurl(int maxfds, fd_set* reads, fd_set* writes,
SET_SOCKERRNO(EINVAL); \
return -1; \
} \
} WHILE_FALSE
} while(0)
#endif
#endif /* HEADER_CURL_SELECT_H */

2
lib/sendf.c
View File

@ -224,7 +224,7 @@ bool Curl_recv_has_postponed_data(struct connectdata *conn, int sockindex)
(void)sockindex;
return false;
}
#define pre_receive_plain(c,n) do {} WHILE_FALSE
#define pre_receive_plain(c,n) do {} while(0)
#define get_pre_recved(c,n,b,l) 0
#endif /* ! USE_RECV_BEFORE_SEND_WORKAROUND */

4
lib/sha256.c
View File

@ -58,7 +58,7 @@ do { \
(a)[1] = (unsigned char)((((unsigned long) (val)) >> 16) & 0xff); \
(a)[2] = (unsigned char)((((unsigned long) (val)) >> 8) & 0xff); \
(a)[3] = (unsigned char)(((unsigned long) (val)) & 0xff); \
} WHILE_FALSE;
} while(0)
#ifdef HAVE_LONGLONG
#define WPA_PUT_BE64(a, val) \
@ -71,7 +71,7 @@ do { \
(a)[5] = (unsigned char)(((unsigned long long)(val)) >> 16); \
(a)[6] = (unsigned char)(((unsigned long long)(val)) >> 8); \
(a)[7] = (unsigned char)(((unsigned long long)(val)) & 0xff); \
} WHILE_FALSE;
} while(0)
#else
#define WPA_PUT_BE64(a, val) \
do { \

4
lib/telnet.c
View File

@ -69,12 +69,12 @@
do { \
x->subend = x->subpointer; \
CURL_SB_CLEAR(x); \
} WHILE_FALSE
} while(0)
#define CURL_SB_ACCUM(x,c) \
do { \
if(x->subpointer < (x->subbuffer + sizeof(x->subbuffer))) \
*x->subpointer++ = (c); \
} WHILE_FALSE
} while(0)
#define CURL_SB_GET(x) ((*x->subpointer++)&0xff)
#define CURL_SB_LEN(x) (x->subend - x->subpointer)

2
lib/transfer.c
View File

@ -1177,7 +1177,7 @@ static CURLcode readwrite_upload(struct Curl_easy *data,
}
} WHILE_FALSE; /* just to break out from! */
} while(0); /* just to break out from! */
return CURLE_OK;
}

2
lib/url.c
View File

@ -674,7 +674,7 @@ static void conn_reset_all_postponed_data(struct connectdata *conn)
}
#else /* ! USE_RECV_BEFORE_SEND_WORKAROUND */
/* Use "do-nothing" macro instead of function when workaround not used */
#define conn_reset_all_postponed_data(c) do {} WHILE_FALSE
#define conn_reset_all_postponed_data(c) do {} while(0)
#endif /* ! USE_RECV_BEFORE_SEND_WORKAROUND */

2
lib/vquic/ngtcp2.c
View File

@ -49,7 +49,7 @@
#ifdef DEBUG_HTTP3
#define H3BUGF(x) x
#else
#define H3BUGF(x) do { } WHILE_FALSE
#define H3BUGF(x) do { } while(0)
#endif
/*

2
lib/vquic/quiche.c
View File

@ -45,7 +45,7 @@
#ifdef DEBUG_HTTP3
#define H3BUGF(x) x
#else
#define H3BUGF(x) do { } WHILE_FALSE
#define H3BUGF(x) do { } while(0)
#endif
#define QUIC_MAX_STREAMS (256*1024)

2
lib/vssh/libssh.c
View File

@ -98,7 +98,7 @@
/* A recent macro provided by libssh. Or make our own. */
#ifndef SSH_STRING_FREE_CHAR
#define SSH_STRING_FREE_CHAR(x) \
do { if((x) != NULL) { ssh_string_free_char(x); x = NULL; } } WHILE_FALSE
do { if((x) != NULL) { ssh_string_free_char(x); x = NULL; } } while(0)
#endif
/* Local functions: */

2
lib/vtls/nss.c
View File

@ -113,7 +113,7 @@ typedef struct {
ptr->type = (_type); \
ptr->pValue = (_val); \
ptr->ulValueLen = (_len); \
} WHILE_FALSE
} while(0)
#define CERT_NewTempCertificate __CERT_NewTempCertificate

4
lib/vtls/openssl.c
View File

@ -3077,7 +3077,7 @@ do { \
Curl_ssl_push_certinfo_len(data, _num, _label, ptr, info_len); \
if(1 != BIO_reset(mem)) \
break; \
} WHILE_FALSE
} while(0)
static void pubkey_show(struct Curl_easy *data,
BIO *mem,
@ -3109,7 +3109,7 @@ do { \
if(_type->_name) { \
pubkey_show(data, mem, _num, #_type, #_name, _type->_name); \
} \
} WHILE_FALSE
} while(0)
#endif
static int X509V3_ext(struct Curl_easy *data,

31
src/tool_doswin.c
View File

@ -38,33 +38,6 @@
#include "memdebug.h" /* keep this as LAST include */
/*
* Macros ALWAYS_TRUE and ALWAYS_FALSE are used to avoid compiler warnings.
*/
#define ALWAYS_TRUE (1)
#define ALWAYS_FALSE (0)
#if defined(_MSC_VER) && !defined(__POCC__)
# undef ALWAYS_TRUE
# undef ALWAYS_FALSE
# if (_MSC_VER < 1500)
# define ALWAYS_TRUE (0, 1)
# define ALWAYS_FALSE (1, 0)
# else
# define ALWAYS_TRUE \
__pragma(warning(push)) \
__pragma(warning(disable:4127)) \
(1) \
__pragma(warning(pop))
# define ALWAYS_FALSE \
__pragma(warning(push)) \
__pragma(warning(disable:4127)) \
(0) \
__pragma(warning(pop))
# endif
#endif
#ifdef WIN32
# undef PATH_MAX
# define PATH_MAX MAX_PATH
@ -79,9 +52,9 @@ __pragma(warning(pop))
#endif
#ifdef WIN32
# define _use_lfn(f) ALWAYS_TRUE /* long file names always available */
# define _use_lfn(f) (1) /* long file names always available */
#elif !defined(__DJGPP__) || (__DJGPP__ < 2) /* DJGPP 2.0 has _use_lfn() */
# define _use_lfn(f) ALWAYS_FALSE /* long file names never available */
# define _use_lfn(f) (0) /* long file names never available */
#elif defined(__DJGPP__)
# include <fcntl.h> /* _use_lfn(f) prototype */
#endif

2
src/tool_easysrc.c
View File

@ -123,7 +123,7 @@ CURLcode easysrc_addf(struct slist_wc **plist, const char *fmt, ...)
return ret;
}
#define CHKRET(v) do {CURLcode ret = (v); if(ret) return ret;} WHILE_FALSE
#define CHKRET(v) do {CURLcode ret = (v); if(ret) return ret;} while(0)
CURLcode easysrc_init(void)
{

2
src/tool_getparam.c
View File

@ -58,7 +58,7 @@
if(!(*(str))) \
return PARAM_NO_MEM; \
} \
} WHILE_FALSE
} while(0)
struct LongShort {
const char *letter; /* short name option */

2
src/tool_metalink.c
View File

@ -119,7 +119,7 @@ struct win32_crypto_hash {
*(str) = strdup((val)); \
if(!(val)) \
return PARAM_NO_MEM; \
} WHILE_FALSE
} while(0)
#if defined(USE_OPENSSL)
/* Functions are already defined */

6
src/tool_setopt.c
View File

@ -181,18 +181,18 @@ static const NameValue setopt_nv_CURLNONZERODEFAULTS[] = {
ret = easysrc_add args; \
if(ret) \
goto nomem; \
} WHILE_FALSE
} while(0)
#define ADDF(args) do { \
ret = easysrc_addf args; \
if(ret) \
goto nomem; \
} WHILE_FALSE
} while(0)
#define NULL_CHECK(p) do { \
if(!p) { \
ret = CURLE_OUT_OF_MEMORY; \
goto nomem; \
} \
} WHILE_FALSE
} while(0)
#define DECL0(s) ADD((&easysrc_decl, s))
#define DECL1(f,a) ADDF((&easysrc_decl, f,a))

2
src/tool_setopt.h
View File

@ -35,7 +35,7 @@
if(result) \
break; \
} \
} WHILE_FALSE
} while(0)
/* allow removed features to simulate success: */
bool tool_setopt_skip(CURLoption tag);

4
tests/libtest/CMakeLists.txt
View File

@ -1,9 +1,5 @@
set(TARGET_LABEL_PREFIX "Test ")
if(MSVC)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4127")
endif()
function(setup_test TEST_NAME) # ARGN are the files in the test
add_executable( ${TEST_NAME} ${ARGN} )
string(TOUPPER ${TEST_NAME} UPPER_TEST_NAME)

58
tests/libtest/test.h
View File

@ -131,7 +131,7 @@ extern int unitfail;
fprintf(stderr, "%s:%d curl_easy_init() failed\n", (Y), (Z)); \
res = TEST_ERR_EASY_INIT; \
} \
} WHILE_FALSE
} while(0)
#define res_easy_init(A) \
exe_easy_init((A), (__FILE__), (__LINE__))
@ -140,7 +140,7 @@ extern int unitfail;
exe_easy_init((A), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define easy_init(A) \
chk_easy_init((A), (__FILE__), (__LINE__))
@ -152,7 +152,7 @@ extern int unitfail;
fprintf(stderr, "%s:%d curl_multi_init() failed\n", (Y), (Z)); \
res = TEST_ERR_MULTI_INIT; \
} \
} WHILE_FALSE
} while(0)
#define res_multi_init(A) \
exe_multi_init((A), (__FILE__), (__LINE__))
@ -161,7 +161,7 @@ extern int unitfail;
exe_multi_init((A), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define multi_init(A) \
chk_multi_init((A), (__FILE__), (__LINE__))
@ -176,7 +176,7 @@ extern int unitfail;
(Y), (Z), (int)ec, curl_easy_strerror(ec)); \
res = (int)ec; \
} \
} WHILE_FALSE
} while(0)
#define res_easy_setopt(A, B, C) \
exe_easy_setopt((A), (B), (C), (__FILE__), (__LINE__))
@ -185,7 +185,7 @@ extern int unitfail;
exe_easy_setopt((A), (B), (C), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define easy_setopt(A, B, C) \
chk_easy_setopt((A), (B), (C), (__FILE__), (__LINE__))
@ -200,7 +200,7 @@ extern int unitfail;
(Y), (Z), (int)ec, curl_multi_strerror(ec)); \
res = (int)ec; \
} \
} WHILE_FALSE
} while(0)
#define res_multi_setopt(A,B,C) \
exe_multi_setopt((A), (B), (C), (__FILE__), (__LINE__))
@ -209,7 +209,7 @@ extern int unitfail;
exe_multi_setopt((A), (B), (C), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define multi_setopt(A,B,C) \
chk_multi_setopt((A), (B), (C), (__FILE__), (__LINE__))
@ -224,7 +224,7 @@ extern int unitfail;
(Y), (Z), (int)ec, curl_multi_strerror(ec)); \
res = (int)ec; \
} \
} WHILE_FALSE
} while(0)
#define res_multi_add_handle(A, B) \
exe_multi_add_handle((A), (B), (__FILE__), (__LINE__))
@ -233,7 +233,7 @@ extern int unitfail;
exe_multi_add_handle((A), (B), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define multi_add_handle(A, B) \
chk_multi_add_handle((A), (B), (__FILE__), (__LINE__))
@ -248,7 +248,7 @@ extern int unitfail;
(Y), (Z), (int)ec, curl_multi_strerror(ec)); \
res = (int)ec; \
} \
} WHILE_FALSE
} while(0)
#define res_multi_remove_handle(A, B) \
exe_multi_remove_handle((A), (B), (__FILE__), (__LINE__))
@ -257,7 +257,7 @@ extern int unitfail;
exe_multi_remove_handle((A), (B), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define multi_remove_handle(A, B) \
@ -279,7 +279,7 @@ extern int unitfail;
(Y), (Z), (int)*((B))); \
res = TEST_ERR_NUM_HANDLES; \
} \
} WHILE_FALSE
} while(0)
#define res_multi_perform(A, B) \
exe_multi_perform((A), (B), (__FILE__), (__LINE__))
@ -288,7 +288,7 @@ extern int unitfail;
exe_multi_perform((A), (B), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define multi_perform(A,B) \
chk_multi_perform((A), (B), (__FILE__), (__LINE__))
@ -309,7 +309,7 @@ extern int unitfail;
(Y), (Z), (int)*((E))); \
res = TEST_ERR_NUM_HANDLES; \
} \
} WHILE_FALSE
} while(0)
#define res_multi_fdset(A, B, C, D, E) \
exe_multi_fdset((A), (B), (C), (D), (E), (__FILE__), (__LINE__))
@ -318,7 +318,7 @@ extern int unitfail;
exe_multi_fdset((A), (B), (C), (D), (E), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define multi_fdset(A, B, C, D, E) \
chk_multi_fdset((A), (B), (C), (D), (E), (__FILE__), (__LINE__))
@ -339,7 +339,7 @@ extern int unitfail;
(Y), (Z), (long)*((B))); \
res = TEST_ERR_BAD_TIMEOUT; \
} \
} WHILE_FALSE
} while(0)
#define res_multi_timeout(A, B) \
exe_multi_timeout((A), (B), (__FILE__), (__LINE__))
@ -348,7 +348,7 @@ extern int unitfail;
exe_multi_timeout((A), (B), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define multi_timeout(A, B) \
chk_multi_timeout((A), (B), (__FILE__), (__LINE__))
@ -369,7 +369,7 @@ extern int unitfail;
(Y), (Z), (int)*((E))); \
res = TEST_ERR_NUM_HANDLES; \
} \
} WHILE_FALSE
} while(0)
#define res_multi_poll(A, B, C, D, E) \
exe_multi_poll((A), (B), (C), (D), (E), (__FILE__), (__LINE__))
@ -378,7 +378,7 @@ extern int unitfail;
exe_multi_poll((A), (B), (C), (D), (E), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define multi_poll(A, B, C, D, E) \
chk_multi_poll((A), (B), (C), (D), (E), (__FILE__), (__LINE__))
@ -393,7 +393,7 @@ extern int unitfail;
(Y), (Z), (int)ec, curl_multi_strerror(ec)); \
res = (int)ec; \
} \
} WHILE_FALSE
} while(0)
#define res_multi_wakeup(A) \
exe_multi_wakeup((A), (__FILE__), (__LINE__))
@ -402,7 +402,7 @@ extern int unitfail;
exe_multi_wakeup((A), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define multi_wakeup(A) \
chk_multi_wakeup((A), (__FILE__), (__LINE__))
@ -418,7 +418,7 @@ extern int unitfail;
(Y), (Z), ec, strerror(ec)); \
res = TEST_ERR_SELECT; \
} \
} WHILE_FALSE
} while(0)
#define res_select_test(A, B, C, D, E) \
exe_select_test((A), (B), (C), (D), (E), (__FILE__), (__LINE__))
@ -427,7 +427,7 @@ extern int unitfail;
exe_select_test((A), (B), (C), (D), (E), (Y), (Z)); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define select_test(A, B, C, D, E) \
chk_select_test((A), (B), (C), (D), (E), (__FILE__), (__LINE__))
@ -436,7 +436,7 @@ extern int unitfail;
#define start_test_timing() do { \
tv_test_start = tutil_tvnow(); \
} WHILE_FALSE
} while(0)
#define exe_test_timedout(Y,Z) do { \
if(tutil_tvdiff(tutil_tvnow(), tv_test_start) > TEST_HANG_TIMEOUT) { \
@ -444,7 +444,7 @@ extern int unitfail;
"that it would have run forever.\n", (Y), (Z)); \
res = TEST_ERR_RUNS_FOREVER; \
} \
} WHILE_FALSE
} while(0)
#define res_test_timedout() \
exe_test_timedout((__FILE__), (__LINE__))
@ -453,7 +453,7 @@ extern int unitfail;
exe_test_timedout(Y, Z); \
if(res) \
goto test_cleanup; \
} WHILE_FALSE
} while(0)
#define abort_on_test_timeout() \
chk_test_timedout((__FILE__), (__LINE__))
@ -468,7 +468,7 @@ extern int unitfail;
(Y), (Z), (int)ec, curl_easy_strerror(ec)); \
res = (int)ec; \
} \
} WHILE_FALSE
} while(0)
#define res_global_init(A) \
exe_global_init((A), (__FILE__), (__LINE__))
@ -477,7 +477,7 @@ extern int unitfail;
exe_global_init((A), (Y), (Z)); \
if(res) \
return res; \
} WHILE_FALSE
} while(0)
/* global_init() is different than other macros. In case of
failure it 'return's instead of going to 'test_cleanup'. */

2
tests/server/CMakeLists.txt
View File

@ -1,7 +1,7 @@
set(TARGET_LABEL_PREFIX "Test server ")
if(MSVC)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4127 /wd4306")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /wd4306")
endif()
function(SETUP_EXECUTABLE TEST_NAME) # ARGN are the files in the test

4
tests/unit/curlcheck.h
View File

@ -52,7 +52,7 @@
fprintf(stderr, "%s:%d test failed: '%s'\n", \
__FILE__, __LINE__, msg); \
unitfail++; \
} WHILE_FALSE
} while(0)
/* The abort macros mark the current test step as failed, and exit the test */
@ -77,7 +77,7 @@
__FILE__, __LINE__, msg); \
unitfail++; \
goto unit_test_abort; \
} WHILE_FALSE
} while(0)

4
winbuild/MakefileBuild.vc
View File

@ -61,11 +61,11 @@ CC = cl.exe
!IF "$(VC)"=="6"
CC_NODEBUG = $(CC) /O2 /DNDEBUG
CC_DEBUG = $(CC) /Od /Gm /Zi /D_DEBUG /GZ
CFLAGS = /I. /I../lib /I../include /nologo /W4 /wd4127 /GX /DWIN32 /YX /FD /c /DBUILDING_LIBCURL
CFLAGS = /I. /I../lib /I../include /nologo /W4 /GX /DWIN32 /YX /FD /c /DBUILDING_LIBCURL
!ELSE
CC_NODEBUG = $(CC) /O2 /DNDEBUG
CC_DEBUG = $(CC) /Od /D_DEBUG /RTC1 /Z7 /LDd
CFLAGS = /I. /I ../lib /I../include /nologo /W4 /wd4127 /EHsc /DWIN32 /FD /c /DBUILDING_LIBCURL
CFLAGS = /I. /I ../lib /I../include /nologo /W4 /EHsc /DWIN32 /FD /c /DBUILDING_LIBCURL
!ENDIF
LFLAGS = /nologo /machine:$(MACHINE)