llvm-capstone/clang/test/Modules/set-pure-crash.cpp
Andrew Gallagher c6c8d4a13e [modules] Fix crash in call to FunctionDecl::setPure()
In some cases, when deserializing a `CXXMethodDecl` of a `CXXSpecializationTemplateDecl`,
the call to `FunctionDecl::setPure()` happens before the `DefinitionData` member has been
populated (which appears to happen lower down in a `mergeRedeclarable` call), causing a
crash (https://reviews.llvm.org/P8228).

This diff fixes this by deferring the `FunctionDecl::setPure()` till after the `DefinitionData` has
been filled in.

Reviewed By: lxfind

Differential Revision: https://reviews.llvm.org/D86853
2020-11-18 11:55:29 -08:00

10 lines
253 B
C++

// RUN: rm -rf %t
// RUN: %clang_cc1 -fsyntax-only -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -x c++ -I %S/Inputs/set-pure-crash -verify %s -o %t
// expected-no-diagnostics
#include "b.h"
#include "c.h"
auto t = simple<const char *>();