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Diffstat (limited to 'tests/ui/expr/if/expr-if.rs')
-rw-r--r-- | tests/ui/expr/if/expr-if.rs | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/ui/expr/if/expr-if.rs b/tests/ui/expr/if/expr-if.rs new file mode 100644 index 000000000..2b8474ff4 --- /dev/null +++ b/tests/ui/expr/if/expr-if.rs @@ -0,0 +1,52 @@ +// run-pass +// Tests for if as expressions + +fn test_if() { let rs: bool = if true { true } else { false }; assert!((rs)); } + +fn test_else() { + let rs: bool = if false { false } else { true }; + assert!((rs)); +} + +fn test_elseif1() { + let rs: bool = if true { true } else if true { false } else { false }; + assert!((rs)); +} + +fn test_elseif2() { + let rs: bool = if false { false } else if true { true } else { false }; + assert!((rs)); +} + +fn test_elseif3() { + let rs: bool = if false { false } else if false { false } else { true }; + assert!((rs)); +} + +fn test_inferrence() { + let rs = if true { true } else { false }; + assert!((rs)); +} + +fn test_if_as_if_condition() { + let rs1 = if if false { false } else { true } { true } else { false }; + assert!((rs1)); + let rs2 = if if true { false } else { true } { false } else { true }; + assert!((rs2)); +} + +fn test_if_as_block_result() { + let rs = if true { if false { false } else { true } } else { false }; + assert!((rs)); +} + +pub fn main() { + test_if(); + test_else(); + test_elseif1(); + test_elseif2(); + test_elseif3(); + test_inferrence(); + test_if_as_if_condition(); + test_if_as_block_result(); +} |