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Annotate more errors with expected token #172
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Expanding on babel#150, this allows `unexpected()` to accept the expected token type instead of a message string. This overload is then used in a couple more places (that independently implement a logic similar to `expect()`'s) to construct an `Unexpected token, expected FOO` message.
danez
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Oct 14, 2016
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| pp.semicolon = function () { | ||
| if (!this.isLineTerminator()) this.unexpected(); | ||
| if (!this.isLineTerminator()) this.unexpected(null, tt.semi); |
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Also a newline would be expected here I think.
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Yeah. Do you have a preference as to the message here? Expected ; or newline?
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@motiz88 Can you have a look and see why the babel tests now fail with this PR? One sems fine, but have no idea about the other failure. |
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@danez Those are both assertions on messages that have changed in this PR. Not sure why one of them ( PR to make Babel tests pass with the new messages: babel/babel#4727 |
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Expanding on babel#150, this allows `unexpected()` to accept the expected token type instead of a message string. This overload is then used in a couple more places (that independently implement a logic similar to `expect()`'s) to construct an `Unexpected token, expected FOO` message.
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Expanding on #150, this allows
unexpected()to accept the expected token type instead of a message string. This overload is then used in a couple more places (that essentially reimplementexpect()) to construct anUnexpected token, expected FOOmessage.I can imagine a future enhancement to
unexpected()in which it would similarly take an array of token types; then we could sayexpected FOO or BAR or BAZwhere it makes sense.