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-rw-r--r--test/Analysis/bool-assignment.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/test/Analysis/bool-assignment.c b/test/Analysis/bool-assignment.c
index 86a581def6..0f782fbfd9 100644
--- a/test/Analysis/bool-assignment.c
+++ b/test/Analysis/bool-assignment.c
@@ -1,15 +1,19 @@
// RUN: %clang_cc1 -analyze -analyzer-checker=core,alpha.core.BoolAssignment -analyzer-store=region -verify -std=c99 -Dbool=_Bool %s
// RUN: %clang_cc1 -analyze -analyzer-checker=core,alpha.core.BoolAssignment -analyzer-store=region -verify -x c++ %s
-// Test C++'s bool and C's _Bool
+// Test C++'s bool and C's _Bool.
+// FIXME: We stopped warning on these when SValBuilder got smarter about
+// casts to bool. Arguably, however, these conversions are okay; the result
+// is always 'true' or 'false'.
void test_stdbool_initialization(int y) {
+ bool constant = 2; // no-warning
if (y < 0) {
- bool x = y; // expected-warning {{Assignment of a non-Boolean value}}
+ bool x = y; // no-warning
return;
}
if (y > 1) {
- bool x = y; // expected-warning {{Assignment of a non-Boolean value}}
+ bool x = y; // no-warning
return;
}
bool x = y; // no-warning
@@ -18,11 +22,11 @@ void test_stdbool_initialization(int y) {
void test_stdbool_assignment(int y) {
bool x = 0; // no-warning
if (y < 0) {
- x = y; // expected-warning {{Assignment of a non-Boolean value}}
+ x = y; // no-warning
return;
}
if (y > 1) {
- x = y; // expected-warning {{Assignment of a non-Boolean value}}
+ x = y; // no-warning
return;
}
x = y; // no-warning
@@ -33,6 +37,7 @@ void test_stdbool_assignment(int y) {
typedef signed char BOOL;
void test_BOOL_initialization(int y) {
+ BOOL constant = 2; // expected-warning {{Assignment of a non-Boolean value}}
if (y < 0) {
BOOL x = y; // expected-warning {{Assignment of a non-Boolean value}}
return;
@@ -63,6 +68,7 @@ void test_BOOL_assignment(int y) {
typedef unsigned char Boolean;
void test_Boolean_initialization(int y) {
+ Boolean constant = 2; // expected-warning {{Assignment of a non-Boolean value}}
if (y < 0) {
Boolean x = y; // expected-warning {{Assignment of a non-Boolean value}}
return;