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semantic: type missing prefix #67

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semantic: type missing prefix#67
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@r0mainK
r0mainK
opened on Sep 11, 2019

The type Parameter_expansion_operator_':-' is missing the bash: prefix, unlike Parameter_expansion_operator_'!' or Parameter_expansion_operator_'-',in Semantic mode.

You can see this by parsing export foo=${foo:-bar}.

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  1. r0mainK
    changed the title [-]semantic type missing prefix[/-] [+]semantic: type missing prefix[/+] on Sep 11, 2019
  2. creachadair
    added
    bug
    on Sep 11, 2019

  3. dennwc commented on Sep 12, 2019

    @dennwc
    dennwc
    on Sep 12, 2019
    Member

    Hmm, this one is interesting. Usually, the namespaces transform stage traverses all the nodes and adds namespaces to any node that doesn't have it already. I wonder why this case is different?

  4. r0mainK commented on Sep 23, 2019

    @r0mainK
    r0mainK
    on Sep 23, 2019
    Author

    @dennwc found 3 more cases: Parameter_expansion_operator_':+', Parameter_expansion_operator_':=' and Parameter_expansion_operator_':?'.

    I'm guessing there is some issue related to the parsing of :

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