ddc5d40dd2
Warnings and notes of checker alpha.unix.StdLibraryFunctionArgs are improved. Previously one warning and one note was emitted for every finding, now one warning is emitted only that contains a detailed description of the found issue. Reviewed By: Szelethus Differential Revision: https://reviews.llvm.org/D143194
19 lines
659 B
C++
19 lines
659 B
C++
// RUN: %clang_analyze_cc1 %s \
|
|
// RUN: -analyzer-checker=core \
|
|
// RUN: -analyzer-checker=apiModeling.StdCLibraryFunctions \
|
|
// RUN: -analyzer-checker=alpha.unix.StdCLibraryFunctionArgs \
|
|
// RUN: -analyzer-checker=debug.StdCLibraryFunctionsTester \
|
|
// RUN: -analyzer-checker=debug.ExprInspection \
|
|
// RUN: -analyzer-config eagerly-assume=false \
|
|
// RUN: -triple i686-unknown-linux \
|
|
// RUN: -verify
|
|
|
|
void clang_analyzer_eval(int);
|
|
|
|
int __defaultparam(void *, int y = 3);
|
|
|
|
void test_arg_constraint_on_fun_with_default_param() {
|
|
__defaultparam(nullptr); // \
|
|
// expected-warning{{The 1st argument to '__defaultparam' should not be NULL}}
|
|
}
|