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Sema: Create a no-op implicit cast for lvalue function conversions. This fixes an assertion failure in the case where an implicit conversion for a function call involves an lvalue function conversion, and makes the AST for initializations involving implicit lvalue function conversions more accurate. Differential Revision: https://reviews.llvm.org/D66437 llvm-svn: 375313
2019-10-19 08:34:54 +08:00
// RUN: %clang_cc1 -emit-llvm %s -o - -triple=x86_64-unknown-linux -std=c++17 | FileCheck %s
double a(double) noexcept;
int b(double (&)(double));
[CGCall] Annotate references with "align" attribute. If we're going to assume references are dereferenceable, we should also assume they're aligned: otherwise, we can't actually dereference them. See also D80072. Differential Revision: https://reviews.llvm.org/D80166
2020-05-19 02:29:11 +08:00
// CHECK: call i32 @_Z1bRFddE(double (double)* nonnull @_Z1ad)
Sema: Create a no-op implicit cast for lvalue function conversions. This fixes an assertion failure in the case where an implicit conversion for a function call involves an lvalue function conversion, and makes the AST for initializations involving implicit lvalue function conversions more accurate. Differential Revision: https://reviews.llvm.org/D66437 llvm-svn: 375313
2019-10-19 08:34:54 +08:00
int c = b(a);