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| author | Marek Polacek <polacek@redhat.com> | 2016-09-13 10:42:39 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2016-09-13 10:42:39 +0000 |
| commit | 4c13ba175ad537e6b0809f721a5450e7df76423b (patch) | |
| tree | 0dfac2a9a2f1861943299a4016b6f0771127b8a6 | |
| parent | caa05ce2013e867928534e2b4cf146d7e35bbeaf (diff) | |
| download | gcc-4c13ba175ad537e6b0809f721a5450e7df76423b.zip gcc-4c13ba175ad537e6b0809f721a5450e7df76423b.tar.gz gcc-4c13ba175ad537e6b0809f721a5450e7df76423b.tar.bz2 | |
c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT.
* c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT. Use
it.
From-SVN: r240109
| -rw-r--r-- | gcc/c/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c/c-typeck.c | 17 |
2 files changed, 14 insertions, 8 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index b474de1..c856374 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,8 @@ +2016-09-13 Marek Polacek <polacek@redhat.com> + + * c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT. Use + it. + 2016-09-12 Bernd Edlinger <bernd.edlinger@hotmail.de> PR c++/77496 diff --git a/gcc/c/c-typeck.c b/gcc/c/c-typeck.c index d56c3d6..8c7f8954 100644 --- a/gcc/c/c-typeck.c +++ b/gcc/c/c-typeck.c @@ -4112,17 +4112,17 @@ cas_loop: /* Construct and perhaps optimize a tree representation for a unary operation. CODE, a tree_code, specifies the operation and XARG is the operand. - For any CODE other than ADDR_EXPR, FLAG nonzero suppresses + For any CODE other than ADDR_EXPR, NOCONVERT nonzero suppresses the default promotions (such as from short to int). - For ADDR_EXPR, the default promotions are not applied; FLAG nonzero + For ADDR_EXPR, the default promotions are not applied; NOCONVERT nonzero allows non-lvalues; this is only used to handle conversion of non-lvalue arrays to pointers in C99. LOCATION is the location of the operator. */ tree -build_unary_op (location_t location, - enum tree_code code, tree xarg, int flag) +build_unary_op (location_t location, enum tree_code code, tree xarg, + int noconvert) { /* No default_conversion here. It causes trouble for ADDR_EXPR. */ tree arg = xarg; @@ -4131,7 +4131,6 @@ build_unary_op (location_t location, tree val; tree ret = error_mark_node; tree eptype = NULL_TREE; - int noconvert = flag; const char *invalid_op_diag; bool int_operands; @@ -4276,7 +4275,8 @@ build_unary_op (location_t location, if (TREE_CODE (arg) == C_MAYBE_CONST_EXPR) { tree inner = build_unary_op (location, code, - C_MAYBE_CONST_EXPR_EXPR (arg), flag); + C_MAYBE_CONST_EXPR_EXPR (arg), + noconvert); if (inner == error_mark_node) return error_mark_node; ret = build2 (C_MAYBE_CONST_EXPR, TREE_TYPE (inner), @@ -4486,7 +4486,7 @@ build_unary_op (location_t location, /* Anything not already handled and not a true memory reference or a non-lvalue array is an error. */ - if (typecode != FUNCTION_TYPE && !flag + if (typecode != FUNCTION_TYPE && !noconvert && !lvalue_or_else (location, arg, lv_addressof)) return error_mark_node; @@ -4495,7 +4495,8 @@ build_unary_op (location_t location, if (TREE_CODE (arg) == C_MAYBE_CONST_EXPR) { tree inner = build_unary_op (location, code, - C_MAYBE_CONST_EXPR_EXPR (arg), flag); + C_MAYBE_CONST_EXPR_EXPR (arg), + noconvert); ret = build2 (C_MAYBE_CONST_EXPR, TREE_TYPE (inner), C_MAYBE_CONST_EXPR_PRE (arg), inner); gcc_assert (!C_MAYBE_CONST_EXPR_INT_OPERANDS (arg)); |