http://llvm.org/bugs/show_bug.cgi?id=13686
Bug #: 13686
Summary: -Wdocumentation warns about @return of struct not yet
declared
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: Frontend
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 9105
--> http://llvm.org/bugs/attachment.cgi?id=9105
Reduced testcase
-Wdocumentation warns about @return on a declaration of a function that returns
a struct that is not declared at the site of the function declaration, but is
declared later. The warning is the following:
test.c:6:6: warning: '\return' command used in a comment that is not attached
to
a function or method declaration [-Wdocumentation]
/** @return s */
~^~~~~~~~
1 warning generated.
A reduced testcase (also attached) is:
/* Enabling this makes the warning go away. */
#if 0
struct s;
#endif
/** @return s */
struct s* f(void);
/* Disabling this makes the warning go away. */
#if 1
struct s;
#endif
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