26 lines
917 B
Markdown
26 lines
917 B
Markdown
[uncaught.exceptions]
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# 17 Language support library [[support]](./#support)
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## 17.9 Exception handling [[support.exception]](support.exception#uncaught.exceptions)
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### 17.9.6 uncaught_exceptions [uncaught.exceptions]
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[ð](#lib:uncaught_exceptions)
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`constexpr int uncaught_exceptions() noexcept;
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`
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[1](#1)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/support.tex#L4102)
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*Returns*: The number of uncaught exceptions ([[except.throw]](except.throw "14.2 Throwing an exception")) in the current thread[.](#1.sentence-1)
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[2](#2)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/support.tex#L4106)
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*Remarks*: When uncaught_exceptions() > 0,
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throwing an exception can result in a call of the function[std::terminate](except.terminate "14.6.2 The std::terminate function [except.terminate]")[.](#2.sentence-1)
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