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cover all parsed patterns with an error message

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but, some invalid patterns are not parsed as expected. See https://github.com/rtfeldman/roc/issues/399
This commit is contained in:
Folkert 2020-07-04 20:18:03 +02:00
parent 0c7a4179aa
commit b7d689226c
4 changed files with 53 additions and 24 deletions
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3
compiler/problem/src/can.rs
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@ -92,7 +92,6 @@ pub enum RuntimeError {
InvalidHex(std::num::ParseIntError, Box<str>),
InvalidOctal(std::num::ParseIntError, Box<str>),
InvalidBinary(std::num::ParseIntError, Box<str>),
QualifiedPatternIdent(InlinableString),
CircularDef(Vec<Symbol>, Vec<(Region /* pattern */, Region /* expr */)>),
/// When the author specifies a type annotation but no implementation
@ -104,4 +103,6 @@ pub enum MalformedPatternProblem {
MalformedInt,
MalformedFloat,
MalformedBase(Base),
Unknown,
QualifiedIdentifier,
}