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| author | flip1995 <hello@philkrones.com> | 2019-02-05 19:06:08 +0100 |
|---|---|---|
| committer | flip1995 <hello@philkrones.com> | 2019-02-05 19:37:54 +0100 |
| commit | cb2d987ed4d4074e67ec307cbf5bfe289e876a3b (patch) | |
| tree | a41d4d57651b4cf3d555a807f2c7120d5af1a3a6 | |
| parent | 446e2ecfb72cf91c8389a42357a168de77dd414b (diff) | |
| download | rust-cb2d987ed4d4074e67ec307cbf5bfe289e876a3b.tar.gz rust-cb2d987ed4d4074e67ec307cbf5bfe289e876a3b.zip | |
Add tests for assertion_on_constants macro check
| -rw-r--r-- | tests/ui/assertions_on_constants.rs | 11 | ||||
| -rw-r--r-- | tests/ui/assertions_on_constants.stderr | 23 |
2 files changed, 27 insertions, 7 deletions
diff --git a/tests/ui/assertions_on_constants.rs b/tests/ui/assertions_on_constants.rs index daeceebd3a2..0d2953c7ed8 100644 --- a/tests/ui/assertions_on_constants.rs +++ b/tests/ui/assertions_on_constants.rs @@ -1,3 +1,10 @@ +macro_rules! assert_const { + ($len:expr) => { + assert!($len > 0); + debug_assert!($len < 0); + }; +} + fn main() { assert!(true); assert!(false); @@ -9,4 +16,8 @@ fn main() { const C: bool = false; assert!(C); + + debug_assert!(true); + assert_const!(3); + assert_const!(-1); } diff --git a/tests/ui/assertions_on_constants.stderr b/tests/ui/assertions_on_constants.stderr index e8001acceb1..adfa326abac 100644 --- a/tests/ui/assertions_on_constants.stderr +++ b/tests/ui/assertions_on_constants.stderr @@ -1,5 +1,5 @@ error: assert!(true) will be optimized out by the compiler - --> $DIR/assertions_on_constants.rs:2:5 + --> $DIR/assertions_on_constants.rs:9:5 | LL | assert!(true); | ^^^^^^^^^^^^^^ @@ -8,7 +8,7 @@ LL | assert!(true); = help: remove it error: assert!(false) should probably be replaced - --> $DIR/assertions_on_constants.rs:3:5 + --> $DIR/assertions_on_constants.rs:10:5 | LL | assert!(false); | ^^^^^^^^^^^^^^^ @@ -16,7 +16,7 @@ LL | assert!(false); = help: use panic!() or unreachable!() error: assert!(true) will be optimized out by the compiler - --> $DIR/assertions_on_constants.rs:4:5 + --> $DIR/assertions_on_constants.rs:11:5 | LL | assert!(true, "true message"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -24,7 +24,7 @@ LL | assert!(true, "true message"); = help: remove it error: assert!(false) should probably be replaced - --> $DIR/assertions_on_constants.rs:5:5 + --> $DIR/assertions_on_constants.rs:12:5 | LL | assert!(false, "false message"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -32,7 +32,7 @@ LL | assert!(false, "false message"); = help: use panic!() or unreachable!() error: assert!(const: true) will be optimized out by the compiler - --> $DIR/assertions_on_constants.rs:8:5 + --> $DIR/assertions_on_constants.rs:15:5 | LL | assert!(B); | ^^^^^^^^^^^ @@ -40,12 +40,21 @@ LL | assert!(B); = help: remove it error: assert!(const: false) should probably be replaced - --> $DIR/assertions_on_constants.rs:11:5 + --> $DIR/assertions_on_constants.rs:18:5 | LL | assert!(C); | ^^^^^^^^^^^ | = help: use panic!() or unreachable!() -error: aborting due to 6 previous errors +error: assert!(true) will be optimized out by the compiler + --> $DIR/assertions_on_constants.rs:20:5 + | +LL | debug_assert!(true); + | ^^^^^^^^^^^^^^^^^^^^ + | + = help: remove it + = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) + +error: aborting due to 7 previous errors |