summaryrefslogtreecommitdiffstats
path: root/clang/test
diff options
context:
space:
mode:
Diffstat (limited to 'clang/test')
-rw-r--r--clang/test/Sema/conversion.c10
-rw-r--r--clang/test/Sema/ext_vector_casts.c8
-rw-r--r--clang/test/Sema/implicit-int-float-conversion.c30
3 files changed, 9 insertions, 39 deletions
diff --git a/clang/test/Sema/conversion.c b/clang/test/Sema/conversion.c
index 7fdfc4bb4ac..07b22a8a648 100644
--- a/clang/test/Sema/conversion.c
+++ b/clang/test/Sema/conversion.c
@@ -233,7 +233,7 @@ void test8(int v) {
takes_int(v);
takes_long(v);
takes_longlong(v);
- takes_float(v); // expected-warning {{implicit conversion from 'int' to 'float' may lose precision}}
+ takes_float(v);
takes_double(v);
takes_longdouble(v);
}
@@ -244,8 +244,8 @@ void test9(long v) {
takes_int(v); // expected-warning {{implicit conversion loses integer precision}}
takes_long(v);
takes_longlong(v);
- takes_float(v); // expected-warning {{implicit conversion from 'long' to 'float' may lose precision}}
- takes_double(v); // expected-warning {{implicit conversion from 'long' to 'double' may lose precision}}
+ takes_float(v);
+ takes_double(v);
takes_longdouble(v);
}
@@ -255,8 +255,8 @@ void test10(long long v) {
takes_int(v); // expected-warning {{implicit conversion loses integer precision}}
takes_long(v);
takes_longlong(v);
- takes_float(v); // expected-warning {{implicit conversion from 'long long' to 'float' may lose precision}}
- takes_double(v); // expected-warning {{implicit conversion from 'long long' to 'double' may lose precision}}
+ takes_float(v);
+ takes_double(v);
takes_longdouble(v);
}
diff --git a/clang/test/Sema/ext_vector_casts.c b/clang/test/Sema/ext_vector_casts.c
index 339e741a57c..6aaedbe7fd1 100644
--- a/clang/test/Sema/ext_vector_casts.c
+++ b/clang/test/Sema/ext_vector_casts.c
@@ -115,12 +115,12 @@ static void splats(int i, long l, __uint128_t t, float f, double d) {
vl = vl + t; // expected-warning {{implicit conversion loses integer precision}}
vf = 1 + vf;
- vf = l + vf; // expected-warning {{implicit conversion from 'long' to 'float2' (vector of 2 'float' values) may lose precision}}
+ vf = l + vf;
vf = 2.0 + vf;
vf = d + vf; // expected-warning {{implicit conversion loses floating-point precision}}
- vf = vf + 0xffffffff; // expected-warning {{implicit conversion from 'unsigned int' to 'float2' (vector of 2 'float' values) changes value from 4294967295 to 4294967296}}
+ vf = vf + 0xffffffff;
vf = vf + 2.1; // expected-warning {{implicit conversion loses floating-point precision}}
- vd = l + vd; // expected-warning {{implicit conversion from 'long' to 'double2' (vector of 2 'double' values) may lose precision}}
- vd = vd + t; // expected-warning {{implicit conversion from '__uint128_t' (aka 'unsigned __int128') to 'double2' (vector of 2 'double' values) may lose precision}}
+ vd = l + vd;
+ vd = vd + t;
}
diff --git a/clang/test/Sema/implicit-int-float-conversion.c b/clang/test/Sema/implicit-int-float-conversion.c
deleted file mode 100644
index 443e66fd051..00000000000
--- a/clang/test/Sema/implicit-int-float-conversion.c
+++ /dev/null
@@ -1,30 +0,0 @@
-// RUN: %clang_cc1 %s -verify -Wno-conversion -Wimplicit-int-float-conversion
-
-long testReturn(long a, float b) {
- return a + b; // expected-warning {{implicit conversion from 'long' to 'float' may lose precision}}
-}
-
-void testAssignment() {
- float f = 222222;
- double b = 222222222222L;
-
- float ff = 222222222222L; // expected-warning {{implicit conversion from 'long' to 'float' changes value from 222222222222 to 222222221312}}
- float ffff = 222222222222UL; // expected-warning {{implicit conversion from 'unsigned long' to 'float' changes value from 222222222222 to 222222221312}}
-
- long l = 222222222222L;
- float fff = l; // expected-warning {{implicit conversion from 'long' to 'float' may lose precision}}
-}
-
-void testExpression() {
- float a = 0.0f;
- float b = 222222222222L + a; // expected-warning {{implicit conversion from 'long' to 'float' changes value from 222222222222 to 222222221312}}
-
- float g = 22222222 + 22222222;
- float c = 22222222 + 22222223; // expected-warning {{implicit conversion from 'int' to 'float' changes value from 44444445 to 44444444}}
-
- int i = 0;
- float d = i + a; // expected-warning {{implicit conversion from 'int' to 'float' may lose precision}}
-
- double e = 0.0;
- double f = i + e;
-}
OpenPOWER on IntegriCloud