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
32 lines
1 KiB
Go
32 lines
1 KiB
Go
package objects
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import (
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"errors"
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"fmt"
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)
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// ErrIndexOutOfBounds is an error where a given index is out of the bounds.
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var ErrIndexOutOfBounds = errors.New("index out of bounds")
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// ErrInvalidIndexType represents an invalid index type.
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var ErrInvalidIndexType = errors.New("invalid index type")
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// ErrInvalidIndexValueType represents an invalid index value type.
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var ErrInvalidIndexValueType = errors.New("invalid index value type")
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// ErrInvalidOperator represents an error for invalid operator usage.
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var ErrInvalidOperator = errors.New("invalid operator")
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// ErrWrongNumArguments represents a wrong number of arguments error.
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var ErrWrongNumArguments = errors.New("wrong number of arguments")
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// ErrInvalidArgumentType represents an invalid argument value type error.
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type ErrInvalidArgumentType struct {
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Name string
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Expected string
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Found string
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}
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func (e ErrInvalidArgumentType) Error() string {
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return fmt.Sprintf("invalid type for argument '%s': expected %s, found %s", e.Name, e.Expected, e.Found)
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}
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