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| author | Richard Trieu <rtrieu@google.com> | 2018-05-14 23:21:48 +0000 |
|---|---|---|
| committer | Richard Trieu <rtrieu@google.com> | 2018-05-14 23:21:48 +0000 |
| commit | a2b8fe660404a9594363e7b9721c1df4f27fd500 (patch) | |
| tree | 6aebb6c8006161162f728dba0776fadd879bc9ca /clang/lib/Sema/SemaChecking.cpp | |
| parent | 9ae56b9a0e2f9769eddcbfb16feff28fce773edb (diff) | |
| download | bcm5719-llvm-a2b8fe660404a9594363e7b9721c1df4f27fd500.tar.gz bcm5719-llvm-a2b8fe660404a9594363e7b9721c1df4f27fd500.zip | |
Enable control flow pruning of float overflow warnings.
Like other conversion warnings, allow float overflow warnings to be disabled
in known dead paths of template instantiation. This often occurs when a
template template type is a numeric type and the template will check the
range of the numeric type before performing the conversion.
llvm-svn: 332310
Diffstat (limited to 'clang/lib/Sema/SemaChecking.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaChecking.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp index 74ecf5fef79..f8ab8a6b385 100644 --- a/clang/lib/Sema/SemaChecking.cpp +++ b/clang/lib/Sema/SemaChecking.cpp @@ -9673,7 +9673,8 @@ static void DiagnoseFloatingImpCast(Sema &S, Expr *E, QualType T, return DiagnoseImpCast( S, E, T, CContext, IsLiteral ? diag::warn_impcast_literal_float_to_integer_out_of_range - : diag::warn_impcast_float_to_integer_out_of_range); + : diag::warn_impcast_float_to_integer_out_of_range, + PruneWarnings); unsigned DiagID = 0; if (IsLiteral) { |
