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* [gcc/devel/rust/master] Merge #1507
@ 2022-08-29 15:36 Thomas Schwinge
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From: Thomas Schwinge @ 2022-08-29 15:36 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:595cbafdf342369ceaffd8fb4d909a9c31bef207

commit 595cbafdf342369ceaffd8fb4d909a9c31bef207
Merge: 1416b85322c 727afe64d6c
Author: bors[bot] <26634292+bors[bot]@users.noreply.github.com>
Date:   Thu Aug 25 15:24:50 2022 +0000

    Merge #1507
    
    1507: Desugar double borrows into two HIR:BorrowExpr's r=philberty a=philberty
    
    We simply hit a gcc_unreachable() on double borrows but it seems reasonable
    to just desugar the AST into a borrow of a borrow to foo. Instead of a
    borrow expression with a flag to be respected.
    
    Fixes #1506
    
    
    Co-authored-by: Philip Herron <philip.herron@embecosm.com>

Diff:

 gcc/rust/hir/rust-ast-lower-expr.h               | 27 ++++++++++++++++++++----
 gcc/rust/hir/tree/rust-hir-expr.h                |  5 ++---
 gcc/rust/typecheck/rust-hir-type-check-expr.cc   |  6 ------
 gcc/testsuite/rust/compile/torture/issue-1506.rs |  3 +++
 4 files changed, 28 insertions(+), 13 deletions(-)

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