diff options
| author | Andrew Pinski <apinski@marvell.com> | 2019-05-20 06:59:06 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2019-05-19 23:59:06 -0700 |
| commit | 3f23e487f38e56a3daa66ad22dc2216fa17db885 (patch) | |
| tree | 397fd7d94db61830bbfe735e6f8b5f0846098e48 /libcpp | |
| parent | 55fd9fcd83baa4034d6a5e4a0ad6527c69b94668 (diff) | |
[PATCH] Fix PR 81721: ICE with PCH and Pragma warning and C++ operator
libcpp/ChangeLog:
2019-05-19 Andrew Pinski <apinski@marvell.com>
PR pch/81721
* lex.c (cpp_token_val_index <case SPELL_OPERATOR>): If tok->flags
has NAMED_OP set, then return CPP_TOKEN_FLD_NODE.
gcc/testsuite/ChangeLog:
2019-05-19 Andrew Pinski <apinski@marvell.com>
PR pch/81721
* g++.dg/pch/operator-1.C: New testcase.
* g++.dg/pch/operator-1.Hs: New file.
From-SVN: r271395
Diffstat (limited to 'libcpp')
| -rw-r--r-- | libcpp/ChangeLog | 6 | ||||
| -rw-r--r-- | libcpp/lex.c | 6 |
2 files changed, 11 insertions, 1 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 317d1bdd208..71a09495440 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,9 @@ +2019-05-19 Andrew Pinski <apinski@marvell.com> + + PR pch/81721 + * lex.c (cpp_token_val_index <case SPELL_OPERATOR>): If tok->flags + has NAMED_OP set, then return CPP_TOKEN_FLD_NODE. + 2019-05-14 Martin Liska <mliska@suse.cz> PR preprocessor/90382 diff --git a/libcpp/lex.c b/libcpp/lex.c index eedfcbb3146..16ded6e9b05 100644 --- a/libcpp/lex.c +++ b/libcpp/lex.c @@ -3756,7 +3756,11 @@ cpp_token_val_index (const cpp_token *tok) case SPELL_LITERAL: return CPP_TOKEN_FLD_STR; case SPELL_OPERATOR: - if (tok->type == CPP_PASTE) + /* Operands which were originally spelled as ident keep around + the node for the exact spelling. */ + if (tok->flags & NAMED_OP) + return CPP_TOKEN_FLD_NODE; + else if (tok->type == CPP_PASTE) return CPP_TOKEN_FLD_TOKEN_NO; else return CPP_TOKEN_FLD_NONE; |