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semantic: type missing prefix #67

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r0mainK opened this issue Sep 11, 2019 · 2 comments
Open

semantic: type missing prefix #67

r0mainK opened this issue Sep 11, 2019 · 2 comments
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@r0mainK
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r0mainK commented Sep 11, 2019 •
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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}.
@r0mainK r0mainK changed the title semantic type missing prefix semantic: type missing prefix Sep 11, 2019
@dennwc
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dennwc commented Sep 12, 2019

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?

@r0mainK
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r0mainK commented Sep 23, 2019

@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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@creachadair @dennwc @r0mainK