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Hi, By default gcc/g++ prints a warning message with the line number only. I am looking for the option by which g++ or gcc associates the build warning messages with the warning ids, so that the warning messages can be identified easily (without parsing...
Started by mnshsnghl on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
It would become really easy if I get the warning ids, and do that instead of parsing the whole warning....
But as I am working on a filter which would eventually filter out some accepted warning messages, and would reject others.
Identifying.
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Of course, warning must be treated, but why is VC++ C4150 (deletion of pointer to incomplete type) only a warning?
Started by moala on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
It is legal in ....
Sense of warning most possible is concerned if destructor exists.
So compiler has recognized that it is structure/class, but not sure about invocation of destructor .
You get this warning as result of forward declaration.
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In Java, if you import a deprecated class:
import SomeDeprecatedClass;
You get this warning: The type SomeDeprecatedClass is deprecated
Is there a way to suppress this warning?
Started by Ed Mazur on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
As a hack you can not do the import and us teh fully... .
Try using the following command-line switch when compiling:
-Xlint:-deprecation
the -Xlint switch lets you specify what warnings should be checked, prefacing one with a - explicitly disables it.
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Hello
i have a php code, when i run it, a warning appears in the page
how can i remove warning messages? and ignore them
Started by safaali on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
If you don't know how, edit your question and show us the line in question and the warning whatever's causing the warning, but you....
You could suppress the warning using error_reporting but the much better way is to fix your script.
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I am in the habit of removing all warning reported in my code. I just like a clean build if possible. I used
#pragma comment(lib,"some.lib");
I get this warning:
warning c4081: expected 'newline'; found ';'
I am uncertain why that would create a warning...
Answer Snippets (Read the full thread at stackoverflow):
#pragma comment(lib "some.lib")
gives me warning 4081 but
#pragma comment(lib, "some.lib")
does....
But I can't repro the warning unless the syntax of the comment is wrong.
Pragma warning(disable: 4081)
will disable the warning.
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I get this warning from GCC
warning: cannot pass objects of non-POD type 'class Something' through '...'; call will abort at runtime
Its pretty deadly, especially since it calls an abort. Why isnt this an error? i would like to make it an error but A)...
Started by acidzombie24 on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Using....
You can use the -Werror compiler flag warnings.
I'm not sure what the correct warning is, but once you've found it, you can change it's disposition for this and this specific warning cannot be disabled via command line flags.
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The description is a bit terse. I simply added a file on my local master branch and pushed it back to a remote repo. Any idea why this is coming up?
warning: updating the current branch warning: Updating the currently checked out branch may cause confusion...
Started by Coocoo4Cocoa on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
This is very confusing, because now he thinks....
Actually, it means pretty much exactly what it says: somebody is working in the repository that you are pushing to, and that somebody has currently checked out the exact same branch that you are pushing to .
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If I use malloc in my code:
int *x = malloc(sizeof(int));
I get this warning from gcc :
new.c:7: warning: implicit declaration of function ‘malloc’ new.c:7: warning: incompatible implicit declaration of built-in function ‘malloc’
I'm new to C. Am I doing...
Started by Lucas McCoy on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
If you don't do that, the....
You need to include the header file that declares the function, for example:
#include <stdlib.h>
You need to #include <stdlib.h> which includes malloc 's declaration .
You haven't done #include <stdlib.h>.
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We're seeing the above warning on a View's form post...
<form action="../ControllerName/ActionMethodName" method="post">
Technically this warning is correct - there is no such file, but as we're using ASP.NET MVC this check isn't really sufficient...
Started by Richard Ev on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
You can get the warning level.
Right-click your warning and select Show Error Help.
A warning level and number which you can put in the Suppress Warnings box in the build properties of your project.
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Hello,
I have the following code :
#define LIMIT_DATE \"01-03-2010\" #ifdef LIMIT_DATE #if _MSC_VER #pragma message ("Warning : this release will expire on " LIMIT_DATE) #elif __GNUC__ #warning ("Warning : this release will expire on " LIMIT_DATE) #endif...
Started by Oodini on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
From gcc preprocessor documentation
Neither #error nor #warning macro-expands its argument.
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