[all-commits] [llvm/llvm-project] 260b91: Use getLocation() in "too few/too many arguments" ...

[John Marshall via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 260b91f379c8f86d3d6008648b3f2a945a007888
      https://github.com/llvm/llvm-project/commit/260b91f379c8f86d3d6008648b3f2a945a007888
  Author: John Marshall <John.W.Marshall at glasgow.ac.uk>
  Date:   2020-02-18 (Tue, 18 Feb 2020)

  Changed paths:
    M clang/lib/Sema/SemaExpr.cpp
    M clang/test/Misc/serialized-diags.c
    M clang/test/Sema/exprs.c

  Log Message:
  -----------
  Use getLocation() in "too few/too many arguments" diagnostic

Use the more accurate location when emitting the location of the
function being called's prototype in diagnostics emitted when calling
a function with an incorrect number of arguments.

In particular, avoids showing a trace of irrelevant macro expansions
for "MY_EXPORT static int AwesomeFunction(int, int);". Fixes PR#23564.