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Diffstat (limited to 'src/test/ui/print_type_sizes/variants.rs')
-rw-r--r-- | src/test/ui/print_type_sizes/variants.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/print_type_sizes/variants.rs b/src/test/ui/print_type_sizes/variants.rs new file mode 100644 index 000000000..6c8553cc2 --- /dev/null +++ b/src/test/ui/print_type_sizes/variants.rs @@ -0,0 +1,26 @@ +// compile-flags: -Z print-type-sizes +// build-pass + +// This file illustrates two things: +// +// 1. Only types that appear in a monomorphized function appear in the +// print-type-sizes output, and +// +// 2. For an enum, the print-type-sizes output will also include the +// size of each variant. + +#![feature(start)] + +pub struct SevenBytes([u8; 7]); +pub struct FiftyBytes([u8; 50]); + +pub enum Enum { + Small(SevenBytes), + Large(FiftyBytes), +} + +#[start] +fn start(_: isize, _: *const *const u8) -> isize { + let _e: Enum; + 0 +} |