Module cpp_demangle::ast
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Abstract syntax tree types for mangled symbols.
Structs
An
ArgScopeStack represents the current function and template demangling
scope we are within. As we enter new demangling scopes, we construct new
ArgScopeStacks whose prev references point back to the old ones. These
ArgScopeStacks are kept on the native stack, and as functions return, they
go out of scope and we use the previous ArgScopeStacks again.The
<bare-function-type> production.The
<clone-type-identifier> pseudo-terminal.The
<closure-type-name> production.The
<CV-qualifiers> production.The
<data-member-prefix> production.The
<discriminator> production.The production.
The
<function-type> production.The
<identifier> pseudo-terminal.The
<initializer> production.The
<lambda-sig> production.In libiberty, Member and DerefMember expressions have special handling.
They parse an
UnqualifiedName (not an UnscopedName as the cxxabi docs
say) and optionally a TemplateArgs if it is present. We can’t just parse
a Name or an UnscopedTemplateName here because that allows other inputs
that libiberty does not.A handle to a component that is usually substitutable, and lives in the
substitutions table, but in this particular case does not qualify for
substitutions.
A non-virtual offset, as described by the production.
Common context needed when parsing.
The
<pointer-to-member-type> production.A built-in type with CV-qualifiers.
The
<resource name> pseudo-terminal.A production encoding a base-36 positive number.
The
<simple-id> production.The
<source-name> non-terminal.The subobject expression production.
The
<tagged-name> non-terminal.The
<template-args> production.The
<template-param> production.The
<template-template-param> production.The
<unnamed-type-name> production.The
<unresolved-qualifier-level> production.The
<unscoped-template-name> production.A virtual offset, as described by the production.
Enums
The
<array-type> production.The
<base-unresolved-name> production.The
<builtin-type> production.The
<call-offset> production.The
<class-enum-type> production.The
<ctor-dtor-name> production.The
<decltype> production.The
<destructor-name> production.The
<encoding> production.The
<exception-spec> production.The
<expr-primary> production.The
<expression> production.A global constructor or destructor.
The
<local-name> production.The root AST node, and starting production.
The
<name> production.The
<nested-name> production.The
<operator-name> production.The
<prefix> production.A reference to a parsed
<prefix> production.A production.
The
<simple-operator-name> production.The
<special-name> production.A one of the standard variants of the production.
The
<substitution> form: a back-reference to some component we’ve already
parsed.A production.
A reference to a parsed
TemplateTemplateParam.The
<type> production.A reference to a parsed
Type production.The
<unqualified-name> production.The
<unresolved-name> production.The
<unresolved-type> production.A reference to a parsed
<unresolved-type> production.The
<unscoped-name> production.A handle to an
UnscopedTemplateName.The
<vector-type> production.The
<substitution> variants that are encoded directly in the grammar,
rather than as back references to other components in the substitution
table.