http://llvm.org/bugs/show_bug.cgi?id=3265
Summary: You can't know the number of arguments from the non_null
attribute.
Product: clang
Version: unspecified
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: AST
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
After calculating the AST of the following code:
---->
void f(char* p, char* q)
__attribute__((nonnull (1)));
void f();
----<
The clients can't examine the value of the nonnull attribute of the second
declaration since they can not know the number of arguments.
I think it is pretty straightforward to fix since the NonNullAttr class do have
a `number of arguments' member, but being private it can't be read.
It is enough adding a get function.
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