3500c686b3
- add type infos to VM error messages - add 'Name' to UserFunction objects - add 'expectErrorString' to VM tests - replace vm.expectError() with vm.expectErrorString() to make it more explicit - add source map info to VM error messages - optimization in function calls - add file/line/col info to compiler errors - change stdlib module to be loaded from VM (instead of compiler) so they can be properly loaded after the source is compiled into binary - VM can take builtin modules optionally
49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
package objects
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import (
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"github.com/d5/tengo/compiler/source"
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"github.com/d5/tengo/compiler/token"
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)
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// CompiledFunction represents a compiled function.
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type CompiledFunction struct {
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Instructions []byte
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NumLocals int // number of local variables (including function parameters)
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NumParameters int
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SourceMap map[int]source.Pos
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}
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// TypeName returns the name of the type.
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func (o *CompiledFunction) TypeName() string {
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return "compiled-function"
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}
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func (o *CompiledFunction) String() string {
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return "<compiled-function>"
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}
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// BinaryOp returns another object that is the result of
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// a given binary operator and a right-hand side object.
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func (o *CompiledFunction) BinaryOp(op token.Token, rhs Object) (Object, error) {
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return nil, ErrInvalidOperator
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}
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// Copy returns a copy of the type.
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func (o *CompiledFunction) Copy() Object {
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return &CompiledFunction{
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Instructions: append([]byte{}, o.Instructions...),
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NumLocals: o.NumLocals,
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NumParameters: o.NumParameters,
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}
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}
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// IsFalsy returns true if the value of the type is falsy.
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func (o *CompiledFunction) IsFalsy() bool {
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return false
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}
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// Equals returns true if the value of the type
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// is equal to the value of another object.
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func (o *CompiledFunction) Equals(x Object) bool {
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return false
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}
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