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| author | Jason Merrill <jason@redhat.com> | 2018-06-02 21:01:47 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2018-06-02 21:01:47 -0400 |
| commit | 57ea03ad4a0dde989d1c38a0028378964104bbd7 (patch) | |
| tree | 9e2732b8029516dcd3e0e3f298aeb9a2d18828fc /gcc/cp/expr.c | |
| parent | dd39af4425fc44f73364faf7a1f9d79240c98c10 (diff) | |
| download | gcc-57ea03ad4a0dde989d1c38a0028378964104bbd7.zip gcc-57ea03ad4a0dde989d1c38a0028378964104bbd7.tar.gz gcc-57ea03ad4a0dde989d1c38a0028378964104bbd7.tar.bz2 | |
PR c++/85761 - ICE with ill-formed use of const outer variable.
* expr.c (mark_use): Handle location wrappers.
From-SVN: r261121
Diffstat (limited to 'gcc/cp/expr.c')
| -rw-r--r-- | gcc/cp/expr.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/cp/expr.c b/gcc/cp/expr.c index 0d0a10ec..9780b75 100644 --- a/gcc/cp/expr.c +++ b/gcc/cp/expr.c @@ -139,6 +139,9 @@ mark_use (tree expr, bool rvalue_p, bool read_p, break; } } + temp_override<location_t> l (input_location); + if (loc != UNKNOWN_LOCATION) + input_location = loc; expr = process_outer_var_ref (expr, tf_warning_or_error, true); if (!(TREE_TYPE (oexpr) && TYPE_REF_P (TREE_TYPE (oexpr)))) @@ -184,6 +187,11 @@ mark_use (tree expr, bool rvalue_p, bool read_p, } break; default: + if (location_wrapper_p (expr)) + { + loc = EXPR_LOCATION (expr); + recurse_op[0] = true; + } break; } |