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feat: helper notation for controlling elaboration order

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Leonardo de Moura 2021-10-02 15:10:27 -07:00
parent acd21052c0
commit c6dfecb7aa
1 changed files with 5 additions and 0 deletions
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5
src/Lean/Parser/Term.lean
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@ -214,6 +214,11 @@ def matchAltsWhereDecls := leading_parser matchAlts >> optional whereDecls
@[builtinTermParser] def ensureExpectedType := leading_parser "ensure_expected_type% " >> strLit >> termParser maxPrec
@[builtinTermParser] def noImplicitLambda := leading_parser "no_implicit_lambda% " >> termParser maxPrec
@[builtinTermParser] def letMVar := leading_parser "let_mvar% " >> "?" >> ident >> " := " >> termParser >> "; " >> termParser
@[builtinTermParser] def waitIfTypeMVar := leading_parser "wait_if_type_mvar% " >> "?" >> ident >> "; " >> termParser
@[builtinTermParser] def waitIfTypeContainsMVar := leading_parser "wait_if_type_contains_mvar% " >> "?" >> ident >> "; " >> termParser
@[builtinTermParser] def waitIfContainsMVar := leading_parser "wait_if_contains_mvar% " >> "?" >> ident >> "; " >> termParser
def namedArgument := leading_parser atomic ("(" >> ident >> " := ") >> termParser >> ")"
def ellipsis := leading_parser ".."
def argument :=