53 lines
2.4 KiB
Diff
53 lines
2.4 KiB
Diff
From e2aed004302e51cfa5b6ce8c8ab65ef92aa83196 Mon Sep 17 00:00:00 2001
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From: Patrick Monnerat <patrick@monnerat.net>
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Date: Fri, 23 Dec 2022 15:35:27 +0100
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Subject: typecheck: accept expressions for option/info parameters
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As expressions can have side effects, evaluate only once.
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To enable deprecation reporting only once, get rid of the __typeof__
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use to define the local temporary variable and use the target type
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(CURLoption/CURLINFO). This also avoids multiple reports on type
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conflicts (if some) by the curlcheck_* macros.
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Note that CURLOPT_* and CURLINFO_* symbols may be deprecated, but not
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their values: a curl_easy_setopt call with an integer constant as option
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will never report a deprecation.
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Reported-by: Thomas Klausner
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Fixes #10148
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Closes #10149
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---
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include/curl/typecheck-gcc.h | 6 ++----
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1 file changed, 2 insertions(+), 4 deletions(-)
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diff --git a/include/curl/typecheck-gcc.h b/include/curl/typecheck-gcc.h
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index bf655bb632..85aa8b7b49 100644
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--- a/include/curl/typecheck-gcc.h
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+++ b/include/curl/typecheck-gcc.h
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@@ -42,9 +42,8 @@
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*/
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#define curl_easy_setopt(handle, option, value) \
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__extension__({ \
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- CURL_IGNORE_DEPRECATION(__typeof__(option) _curl_opt = option;) \
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+ CURLoption _curl_opt = (option); \
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if(__builtin_constant_p(_curl_opt)) { \
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- (void) option; \
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CURL_IGNORE_DEPRECATION( \
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if(curlcheck_long_option(_curl_opt)) \
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if(!curlcheck_long(value)) \
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@@ -120,9 +119,8 @@
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/* wraps curl_easy_getinfo() with typechecking */
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#define curl_easy_getinfo(handle, info, arg) \
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__extension__({ \
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- CURL_IGNORE_DEPRECATION(__typeof__(info) _curl_info = info;) \
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+ CURLINFO _curl_info = (info); \
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if(__builtin_constant_p(_curl_info)) { \
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- (void) info; \
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CURL_IGNORE_DEPRECATION( \
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if(curlcheck_string_info(_curl_info)) \
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if(!curlcheck_arr((arg), char *)) \
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--
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cgit v1.2.3-53-g9071
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