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Typecheck numeric suffixes in patterns

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ayazhafiz 2022-02-01 23:35:14 -05:00
parent a6f7579c07
commit df8113ce32
8 changed files with 270 additions and 41 deletions
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10
compiler/mono/src/ir.rs
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@ -7662,8 +7662,8 @@ fn from_can_pattern_help<'a>(
match can_pattern {
Underscore => Ok(Pattern::Underscore),
Identifier(symbol) => Ok(Pattern::Identifier(*symbol)),
IntLiteral(var, _, int, _bound) => {
match num_argument_to_int_or_float(env.subs, env.target_info, *var, false) {
IntLiteral(_, precision_var, _, int, _bound) => {
match num_argument_to_int_or_float(env.subs, env.target_info, *precision_var, false) {
IntOrFloat::Int(precision) => Ok(Pattern::IntLiteral(*int as i128, precision)),
other => {
panic!(
@ -7673,11 +7673,11 @@ fn from_can_pattern_help<'a>(
}
}
}
FloatLiteral(var, float_str, float, _bound) => {
FloatLiteral(_, precision_var, float_str, float, _bound) => {
// TODO: Can I reuse num_argument_to_int_or_float here if I pass in true?
match num_argument_to_int_or_float(env.subs, env.target_info, *var, true) {
match num_argument_to_int_or_float(env.subs, env.target_info, *precision_var, true) {
IntOrFloat::Int(_) => {
panic!("Invalid precision for float pattern {:?}", var)
panic!("Invalid precision for float pattern {:?}", precision_var)
}
IntOrFloat::Float(precision) => {
Ok(Pattern::FloatLiteral(f64::to_bits(*float), precision))