README
¶
strparse
Package strparse provides convenience wrappers around go/parser for simple
expression, statement and declaretion parsing from string.
Installation
Go version 1.16+
go get github.com/go-toolsmith/strparse
Example
package main
import (
"github.com/go-toolsmith/astequal"
"github.com/go-toolsmith/strparse"
)
func main() {
// Comparing AST strings for equallity (note different spacing):
x := strparse.Expr(`1 + f(v[0].X)`)
y := strparse.Expr(` 1+f( v[0].X ) `)
fmt.Println(astequal.Expr(x, y)) // => true
}
License
Documentation
¶
Overview ¶
Package strparse provides convenience wrappers around `go/parser` for simple expression, statement and declaration parsing from string.
Can be used to construct AST nodes using source syntax.
Example ¶
package main
import (
"fmt"
"github.com/go-toolsmith/astequal"
"github.com/go-toolsmith/strparse"
)
func main() {
// Comparing AST strings for equallity (note different spacing):
x := strparse.Expr(`1 + f(v[0].X)`)
y := strparse.Expr(` 1+f( v[0].X ) `)
fmt.Println(astequal.Expr(x, y)) // => true
}
Output: true
Index ¶
Examples ¶
Constants ¶
This section is empty.
Variables ¶
View Source
var ( // BadExpr is returned as a parse result for malformed expressions. // Should be treated as constant or readonly variable. BadExpr = &ast.BadExpr{} // BadStmt is returned as a parse result for malformed statmenents. // Should be treated as constant or readonly variable. BadStmt = &ast.BadStmt{} // BadDecl is returned as a parse result for malformed declarations. // Should be treated as constant or readonly variable. BadDecl = &ast.BadDecl{} )
Functions ¶
func Decl ¶
Decl parses single declaration node from s. In case of parse error, BadDecl is returned.
Types ¶
This section is empty.
Source Files
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