Aaron Ballman 5547919280 Fix a crash when casting _Complex and ignoring the results. ...

Performing a cast where the result is ignored caused Clang to crash when
performing codegen for the conversion:

  _Complex int a;
  void fn1() { (_Complex double) a; }

This patch addresses the crash by not trying to emit the scalar conversions,
causing it to be a noop. Fixes PR44624.

2020-01-28 13:05:56 -05:00

64 KiB

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