Check if `clang_Type_getNumTemplateArguments` is loaded before use#1321

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bors-servo merged 1 commit intorust-lang:masterfrom

stouset:check-if-num-template-args-is-loaded

May 29, 2018

Commits on May 29, 2018

Check if `clang_Type_getNumTemplateArguments` is loaded before use
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