Structured runtime error. More...

#include <Interpreter_Runtime.H>

Collaboration diagram for Aleph::Interpreter_Runtime_Error:

Public Member Functions
bool	has_error () const noexcept
	Returns whether this error object is populated.

Public Attributes
std::string	code
	Stable runtime code such as `RUN004`.

std::string	message
	Human-readable runtime message.

Source_Span	span
	Source region associated with the failure.

Detailed Description

Structured runtime error.

Runtime failures are reported as values instead of exceptions so callers can render, transform, or ignore them as needed. When available, span points to the HIR node that triggered the failure.

Definition at line 158 of file Interpreter_Runtime.H.

Member Function Documentation

◆ has_error()

bool Aleph::Interpreter_Runtime_Error::has_error ( ) const

inlinenoexcept

Returns whether this error object is populated.

Definition at line 165 of file Interpreter_Runtime.H.

References Aleph::blossom_maximum_cardinality_matching(), code, and message.

Member Data Documentation

◆ code

std::string Aleph::Interpreter_Runtime_Error::code

Stable runtime code such as RUN004.

Definition at line 160 of file Interpreter_Runtime.H.

Referenced by Aleph::Compiler_Driver::append_run_failure_if_needed(), Aleph::Compiler_Generic_Driver::append_run_failure_if_needed(), and has_error().

◆ message

std::string Aleph::Interpreter_Runtime_Error::message

Human-readable runtime message.

Definition at line 161 of file Interpreter_Runtime.H.

Referenced by Aleph::Compiler_Driver::append_run_failure_if_needed(), Aleph::Compiler_Generic_Driver::append_run_failure_if_needed(), and has_error().

◆ span

Source_Span Aleph::Interpreter_Runtime_Error::span

Source region associated with the failure.

Definition at line 162 of file Interpreter_Runtime.H.

The documentation for this struct was generated from the following file:

Interpreter_Runtime.H

Public Member Functions