Extra Clang Tools 6 documentation

clang-tidy - fuchsia-default-arguments

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fuchsia-default-arguments

Warns if a function or method is declared or called with default arguments.

For example, the declaration:

int foo(int value = 5) { return value; }

will cause a warning.

A function call expression that uses a default argument will be diagnosed. Calling it without defaults will not cause a warning:

foo();  // warning
foo(0); // no warning

See the features disallowed in Fuchsia at https://fuchsia.googlesource.com/zircon/+/master/docs/cxx.md

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