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
30 lines
559 B
Go
30 lines
559 B
Go
package compiler
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import (
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"github.com/d5/tengo/compiler/ast"
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"github.com/d5/tengo/compiler/token"
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)
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func (c *Compiler) compileLogical(node *ast.BinaryExpr) error {
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// left side term
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if err := c.Compile(node.LHS); err != nil {
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return err
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}
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// jump position
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var jumpPos int
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if node.Token == token.LAnd {
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jumpPos = c.emit(node, OpAndJump, 0)
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} else {
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jumpPos = c.emit(node, OpOrJump, 0)
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}
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// right side term
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if err := c.Compile(node.RHS); err != nil {
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return err
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}
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c.changeOperand(jumpPos, len(c.currentInstructions()))
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return nil
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}
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