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expose less
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@ -5,7 +5,7 @@ use crate::keyword;
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use crate::parser::{
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self, backtrackable, optional, sep_by1, sep_by1_e, specialize, specialize_ref, then,
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trailing_sep_by0, word1, word2, EExpr, EInParens, ELambda, EPattern, ERecord, EString, Either,
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If, List, Number, ParseResult, Parser, State, SyntaxError, Type, When,
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If, List, Number, ParseResult, Parser, State, Type, When,
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};
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use crate::pattern::loc_closure_param;
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use crate::type_annotation;
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@ -34,19 +34,6 @@ pub fn test_parse_expr<'a>(
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}
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}
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// public for testing purposes
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pub fn expr<'a>(min_indent: u16) -> impl Parser<'a, Expr<'a>, SyntaxError<'a>> {
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// Recursive parsers must not directly invoke functions which return (impl Parser),
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// as this causes rustc to stack overflow. Thus, parse_expr must be a
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// separate function which recurses by calling itself directly.
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specialize(
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|e, _, _| SyntaxError::Expr(e),
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move |arena, state: State<'a>| {
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parse_expr_help(min_indent, arena, state).map(|(a, b, c)| (a, b.value, c))
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},
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)
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}
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pub fn expr_help<'a>(min_indent: u16) -> impl Parser<'a, Expr<'a>, EExpr<'a>> {
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move |arena, state: State<'a>| {
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parse_expr_help(min_indent, arena, state).map(|(a, b, c)| (a, b.value, c))
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@ -28,6 +28,7 @@ mod test_parse {
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AppHeader, Effects, ExposesEntry, ImportsEntry, InterfaceHeader, ModuleName, PackageEntry,
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PackageName, PackageOrPath, PlatformHeader, To,
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};
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use roc_parse::module::module_defs;
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use roc_parse::parser::{Parser, State, SyntaxError};
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use roc_parse::test_helpers::parse_expr_with;
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use roc_region::all::{Located, Region};
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@ -18,7 +18,6 @@ use roc_module::operator::CalledVia;
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use roc_module::symbol::{IdentIds, ModuleId, ModuleIds, Symbol};
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use roc_parse::ast;
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use roc_parse::ast::StrLiteral;
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use roc_parse::expr::expr;
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use roc_parse::parser::{loc, Parser, State, SyntaxError};
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use roc_problem::can::{Problem, RuntimeError};
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use roc_region::all::{Located, Region};
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