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• Atc-expression-generation

Expr-gin

Inputs for C pure expression generation.

This is a product type introduced by fty::defprod.

Fields

context — atc-context

Described in atc-implementation. It is the context just before this expression, i.e. the context in which this expression is generated.

inscope — atc-symbol-varinfo-alist-list

Described in atc-implementation. It contains the variables in scope just before this expression, i.e. the ones in scope for this expression.

prec-tags — atc-string-taginfo-alist

Described in atc-implementation.

fn — symbolp

Described in atc-implementation. It is the target function for which the expression is generated.

fn-guard — symbolp

Described in atc-implementation.

compst-var — symbolp

Described in atc-implementation.

thm-index — posp

Described in atc-implementation.

names-to-avoid — symbol-list

Described in atc-implementation.

proofs — booleanp

A flag indicating whether modular proof generation should continue or not. This will be eliminated when modular proof generation will cover all of the ATC-generated code.

This does not include the term, which is passed as a separate input.

Subtopics

Expr-gin-fix

Fixing function for expr-gin structures.

Expr-ginp

Recognizer for expr-gin structures.

Make-expr-gin

Basic constructor macro for expr-gin structures.

Expr-gin-equiv

Basic equivalence relation for expr-gin structures.

Expr-gin->names-to-avoid

Get the names-to-avoid field from a expr-gin.

Change-expr-gin

Modifying constructor for expr-gin structures.

Expr-gin->prec-tags

Get the prec-tags field from a expr-gin.

Expr-gin->inscope

Get the inscope field from a expr-gin.

Expr-gin->thm-index

Get the thm-index field from a expr-gin.

Expr-gin->fn-guard

Get the fn-guard field from a expr-gin.

Expr-gin->context

Get the context field from a expr-gin.

Expr-gin->compst-var

Get the compst-var field from a expr-gin.

Expr-gin->proofs

Get the proofs field from a expr-gin.

Expr-gin->fn

Get the fn field from a expr-gin.