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fix: should not check args.is_empty()

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This commit is contained in:
rvcas 2020-12-22 09:05:58 -05:00
parent e91fc2f1ff
commit b734b3de58
3 changed files with 25 additions and 18 deletions
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10
compiler/types/src/pretty_print.rs
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@ -77,6 +77,8 @@ fn find_names_needed(
use crate::subs::Content::*;
use crate::subs::FlatType::*;
dbg!(variable);
while let Some((recursive, _chain)) = subs.occurs(variable) {
let content = subs.get_without_compacting(recursive).content;
match content {
@ -753,10 +755,10 @@ fn write_apply(
match &arg_content {
Content::Structure(FlatType::Apply(symbol, nested_args)) => match *symbol {
Symbol::NUM_INTEGER if nested_args.is_empty() => {
Symbol::NUM_INTEGER if nested_args.len() == 1 => {
buf.push_str("I64");
}
Symbol::NUM_FLOATINGPOINT if nested_args.is_empty() => {
Symbol::NUM_FLOATINGPOINT if nested_args.len() == 1 => {
buf.push_str("F64");
}
Symbol::ATTR_ATTR => match nested_args
@ -767,10 +769,10 @@ fn write_apply(
double_nested_symbol,
double_nested_args,
))) => match double_nested_symbol {
Symbol::NUM_INTEGER if double_nested_args.is_empty() => {
Symbol::NUM_INTEGER if double_nested_args.len() == 1 => {
buf.push_str("I64");
}
Symbol::NUM_FLOATINGPOINT if double_nested_args.is_empty() => {
Symbol::NUM_FLOATINGPOINT if double_nested_args.len() == 1 => {
buf.push_str("F64");
}
_ => default_case(subs, arg_content),