Check if clang_Type_getNumTemplateArguments is loaded before use
#916
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emilio
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Aug 16, 2017
src/clang.rs
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| @@ -833,6 +833,10 @@ impl Type { | |||
| /// Get the number of template arguments this type has, or `None` if it is | |||
| /// not some kind of template. | |||
| pub fn num_template_args(&self) -> Option<u32> { | |||
| if !clang_Type_getNumTemplateArguments::is_loaded() { | |||
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Can you comment on this, saying that it's not correct but that that shouldn't block C bindings from working?
Older clang don't have it, and while we can't pass our whole test suite with those older clangs, we can still generate simple C bindings, so it makes sense not to panic for C++ only things.
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@bors-servo r+ Thanks for review! |
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📌 Commit b6c7592 has been approved by |
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…fitzgen Check if `clang_Type_getNumTemplateArguments` is loaded before use Older clang don't have it, and while we can't pass our whole test suite with those older clangs, we can still generate simple C bindings, so it makes sense not to panic for C++ only things.
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☀️ Test successful - status-travis |
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kulp
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Jun 22, 2020
It is not clear what version of libclang these supported. Refer to rust-lang#1321, rust-lang#1304, rust-lang#916, rust-lang#915.
kulp
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Jun 24, 2020
It is not clear what version of libclang these supported. Refer to rust-lang#1321, rust-lang#1304, rust-lang#916, rust-lang#915.
kulp
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Jun 28, 2020
It is not clear what version of libclang these supported. Refer to rust-lang#1321, rust-lang#1304, rust-lang#916, rust-lang#915.
kulp
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Jun 29, 2020
It is not clear what version of libclang these supported. Refer to rust-lang#1321, rust-lang#1304, rust-lang#916, rust-lang#915.
kulp
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Jul 17, 2020
It is not clear what version of libclang these supported. Refer to rust-lang#1321, rust-lang#1304, rust-lang#916, rust-lang#915.
kulp
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Jul 20, 2020
It is not clear what version of libclang these supported. Refer to rust-lang#1321, rust-lang#1304, rust-lang#916, rust-lang#915.
emilio
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LoganBarnett
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It is not clear what version of libclang these supported. Refer to rust-lang#1321, rust-lang#1304, rust-lang#916, rust-lang#915.
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Older clang don't have it, and while we can't pass our whole test suite with those older clangs, we can still generate simple C bindings, so it makes sense not to panic for C++ only things.