llvm-project/clang/test/Analysis/ctu-implicit.c

21 lines
738 B
C

// RUN: rm -rf %t && mkdir %t
// RUN: mkdir -p %t/ctudir2
// RUN: %clang_cc1 \
// RUN: -emit-pch -o %t/ctudir2/ctu-import.c.ast %S/Inputs/ctu-import.c
// RUN: cp %S/Inputs/ctu-import.c.externalDefMap.ast-dump.txt %t/ctudir2/externalDefMap.txt
// RUN: %clang_cc1 -analyze \
// RUN: -analyzer-checker=core,debug.ExprInspection \
// RUN: -analyzer-config experimental-enable-naive-ctu-analysis=true \
// RUN: -analyzer-config display-ctu-progress=true \
// RUN: -analyzer-config ctu-dir=%t/ctudir2 \
// RUN: -verify %s
void clang_analyzer_eval(int);
int testStaticImplicit(void);
int func(void) {
int ret = testStaticImplicit();
clang_analyzer_eval(ret == 4); // expected-warning{{TRUE}}
return testStaticImplicit();
}