69cd776e1e
arguments. * Adds 'nonnull' and 'dereferenceable(N)' to 'this' pointer arguments * Gates 'nonnull' on -f(no-)delete-null-pointer-checks * Introduces this-nonnull.cpp and microsoft-abi-this-nullable.cpp tests to explicitly test the behavior of this change * Refactors hundreds of over-constrained clang tests to permit these attributes, where needed * Updates Clang12 patch notes mentioning this change Reviewed-by: rsmith, jdoerfert Differential Revision: https://reviews.llvm.org/D17993
14 lines
243 B
C++
14 lines
243 B
C++
// RUN: %clang_cc1 %s -triple i386-unknown-unknown -emit-llvm -o - | FileCheck %s
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struct A {
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virtual int operator-();
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};
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void f(A a, A *ap) {
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// CHECK: call i32 @_ZN1AngEv(%struct.A* {{[^,]*}} %a)
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-a;
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// CHECK: call i32 %
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-*ap;
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}
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