teak-llvm/clang/test/Analysis/stack-block-returned.cpp
Dominic Chen 184c6242fa Reland 4: [analyzer] NFC: Update test infrastructure to support multiple constraint managers
Summary: Replace calls to %clang/%clang_cc1 with %clang_analyze_cc1 when invoking static analyzer, and perform runtime substitution to select the appropriate constraint manager, per D28952.

Reviewers: xazax.hun, NoQ, zaks.anna, dcoughlin

Subscribers: mgorny, rgov, mikhail.ramalho, a.sidorin, cfe-commits

Differential Revision: https://reviews.llvm.org/D30373

llvm-svn: 296895
2017-03-03 18:02:02 +00:00

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// RUN: %clang_analyze_cc1 -analyzer-checker=core -analyzer-store=region -fblocks -verify %s
typedef void (^bptr)(void);
bptr bf(int j) {
__block int i;
const bptr &qq = ^{ i=0; }; // expected-note {{binding reference variable 'qq' here}}
return qq; // expected-error {{returning block that lives on the local stack}}
}