Make pretty printing for f16 and f128 consistent
#126654
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Currently the docs show e.g.
{transmute(0xfffeffffffffffffffffffffffffffff): f128}
for f128 constants. This should fix that to instead use apfloat for
printing, as is done for `f32` and `f64`.
tgross35
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f16 and f128 to be consistentf16 and f128 consistent
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…jackh726
Make pretty printing for `f16` and `f128` consistent
Currently the docs show e.g.
{transmute(0xfffeffffffffffffffffffffffffffff): f128}
for f128 constants. This should fix that to instead use apfloat for printing, as is done for `f32` and `f64`.
This was referenced Jun 19, 2024
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Rollup of 7 pull requests Successful merges: - rust-lang#123782 (Test that opaque types can't have themselves as a hidden type with incompatible lifetimes) - rust-lang#124580 (Suggest removing unused tuple fields if they are the last fields) - rust-lang#125787 (Migrate `bin-emit-no-symbols` `run-make` test to `rmake`) - rust-lang#126553 (match lowering: expand or-candidates mixed with candidates above) - rust-lang#126594 (Make async drop code more consistent with regular drop code) - rust-lang#126654 (Make pretty printing for `f16` and `f128` consistent) - rust-lang#126656 (rustc_type_ir: Omit some struct fields from Debug output) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#126654 - tgross35:f16-f128-pretty-print, r=jackh726 Make pretty printing for `f16` and `f128` consistent Currently the docs show e.g. {transmute(0xfffeffffffffffffffffffffffffffff): f128} for f128 constants. This should fix that to instead use apfloat for printing, as is done for `f32` and `f64`.
RalfJung
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Jun 30, 2024
| @@ -1710,6 +1710,10 @@ pub trait PrettyPrinter<'tcx>: Printer<'tcx> + fmt::Write { | |||
| ty::Bool if int == ScalarInt::FALSE => p!("false"), | |||
| ty::Bool if int == ScalarInt::TRUE => p!("true"), | |||
| // Float | |||
| ty::Float(ty::FloatTy::F16) => { | |||
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Should this be made a nested match so we get exhaustiveness checking?
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Sure, opened #127224
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Currently the docs show e.g.
for f128 constants. This should fix that to instead use apfloat for printing, as is done for
f32andf64.