suppress-warnings

问题 I'm out of options, I'm trying to work with GoogleTest on Visual Studio 2017 Community but it gives me a lot of warning C4996: 'std::tr1': warning STL4002: The non-Standard std::tr1 namespace and TR1-only machinery are deprecated and will be REMOVED. You can define _SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING to acknowledge that you have received this warning. I want to supress it, so I go under my Project Properties -> C/C++ -> Advanced -> Supress Specific Warnings and I try /wd4996 /wdSTL4002

问题 In order to be a neat programmer I try to fix the build warnings. But I get stuck with the warnings for unused parameters in page event handlers. Example: public partial class MyPage : System.Web.UI.Page { protected void Page_PreInit(object sender, EventArgs e) { some code not referencing sender or e } If I would follow upon the recommendation of VisualStudio and remove the unused parameters sender and e , I would alter the method signature and the code might not work correctly. However,

问题 In order to be a neat programmer I try to fix the build warnings. But I get stuck with the warnings for unused parameters in page event handlers. Example: public partial class MyPage : System.Web.UI.Page { protected void Page_PreInit(object sender, EventArgs e) { some code not referencing sender or e } If I would follow upon the recommendation of VisualStudio and remove the unused parameters sender and e , I would alter the method signature and the code might not work correctly. However,

问题 I have a spec that requires me to pass an array of lists. The array is always length 2. I am using the following to accomplish this: List<MyClass> [] data = new ArrayList[2]; data[0] = new ArrayList<MyClass>(); data[1] = new ArrayList<MyClass>(); compiles but gives warning: uses unchecked or unsafe operations. I understand that Arrays of generics are not allowed in Java however I cannot change the spec and the above code seems to work nicely. As long as I am conscious that I never reassign

问题 I'm getting a CUDA warning saying ptxas warning : Stack size for entry function '_Z13a_test_kernelv' cannot be statically determined. Now, I know what it means, and there's a SO question about why it happens. What I want to suppress the warning (when compiling with nvcc 10.x). Can I? If so, where exactly do I put the warning suppression #pragma for this? 回答1: Add -Xptxas -suppress-stack-size-warning when compiling with nvcc. 来源： https://stackoverflow.com/questions/59328507/suppress-stack-size

问题 This question already has answers here : Disable warning messages in GCC through header files? (10 answers) Closed 5 years ago . everytime i try to input my string using gets() function, my compiler gives me warning like shown below. how to get rid of this. what am i doing wrong? test.c:27:2: warning: ‘gets’ is deprecated (declared at /usr/include/stdio.h:638) [-Wdeprecated-declarations] gets(temp); ^ 回答1: Use fgets instead: fgets(temp, sizeof(temp), stdin); gets is deprecated because it's

问题 I'm wondering why a warn appears when using DBI_TRACE=1 upon connecting to any DB. Bonus points to a way to write clean code that doesn't exhibit it. I'm speaking about the !! warn: 0 CLEARED by call to connect method that seems harmless, since the code does work as intended. Note that it doesn't appear without setting the DBI trace mode. Sample Perl code (using SQLite): use warnings; use DBI; DBI->connect("dbi:SQLite:dbname=test.sqlite","","") or die $DBI::errstr; Sample output : DBI 1.612

问题 I know these warnings are probably pointless.. But anyway I could get rid of them? I got 7 of these warnings. Bitwise-or operator used on a sign-extended operand; consider casting to a smaller unsigned type first This has something to do with the OR operator | I highlighted what gives off the warnings. int result = (int)ror((uint)(v76 ^ (v75 | 0x862D63D3)), (uint)(BitConverter.ToInt32(v4, 72) ^ 0x22)); int v11 = (int)rol((uint)(int)((v8 & v10 | ~v10 & 0xEFCDAAC9) + v3[2] - 1126481991), 17);

问题 I use a class for detecting email addresses which uses static final booleans to configure the matching behavior. Since I upgraded to Eclipse 3.5 I get warnings about dead code, since Eclipse notices that one branch in this can not be reached: private static final boolean ALLOW_DOMAIN_LITERALS = false; private static final String domain = ALLOW_DOMAIN_LITERALS ? rfc2822Domain : rfc1035DomainName; Oddly enough it is happy with this: private static final String domain; static { if(ALLOW_DOMAIN

问题 I googled it but i could not find the answer. How can I suppress this warning AND ONLY THIS: Warning: Deleted feature: PAUSE statement at (1) i know I can supress all the warning but I wanna suppress only this one. Or if not possible. suppress warning for delete features. thanks A. 回答1: Compile with -std=legacy or -w (lowercase). Note that -w will suppress all warnings. 来源： https://stackoverflow.com/questions/16350426/how-to-supress-warning-for-deleted-feature-pause-statement-in-gfortran