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(default_conversion, build_binary_op, build_function_call): Use STRIP_NOPS. 

From-SVN: r1534
This commit is contained in:
Richard Stallman 1992-07-08 23:30:46 +00:00
parent d964285ca2
commit fc76e42593
1 changed files with 15 additions and 11 deletions
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26
gcc/c-typeck.c
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@ -889,9 +889,8 @@ default_conversion (exp)
type = TREE_TYPE (exp);
}
/* Strip NON_LVALUE_EXPRs since we aren't using as an lvalue. */
if (TREE_CODE (exp) == NON_LVALUE_EXPR)
exp = TREE_OPERAND (exp, 0);
/* Strip NON_LVALUE_EXPRs, etc., since we aren't using as an lvalue. */
STRIP_NOPS (exp);
/* Normally convert enums to int,
but convert wide enums to something wider. */
@ -1774,9 +1773,8 @@ build_function_call (function, params)
register tree coerced_params;
tree name = NULL_TREE;
/* Strip NON_LVALUE_EXPRs since we aren't using as an lvalue. */
if (TREE_CODE (function) == NON_LVALUE_EXPR)
function = TREE_OPERAND (function, 0);
/* Strip NON_LVALUE_EXPRs, etc., since we aren't using as an lvalue. */
STRIP_NOPS (function);
/* Convert anything with function type to a pointer-to-function. */
if (TREE_CODE (function) == FUNCTION_DECL)
@ -1907,6 +1905,8 @@ convert_arguments (typelist, values, name)
}
/* Strip NON_LVALUE_EXPRs since we aren't using as an lvalue. */
/* Do not use STRIP_NOPS here! We do not want an enumerator with value 0
to convert automatically to a pointer. */
if (TREE_CODE (val) == NON_LVALUE_EXPR)
val = TREE_OPERAND (val, 0);
@ -2225,11 +2225,9 @@ build_binary_op (code, orig_op0, orig_op1, convert_p)
code0 = TREE_CODE (type0);
code1 = TREE_CODE (type1);
/* Strip NON_LVALUE_EXPRs since we aren't using as an lvalue. */
if (TREE_CODE (op0) == NON_LVALUE_EXPR)
op0 = TREE_OPERAND (op0, 0);
if (TREE_CODE (op1) == NON_LVALUE_EXPR)
op1 = TREE_OPERAND (op1, 0);
/* Strip NON_LVALUE_EXPRs, etc., since we aren't using as an lvalue. */
STRIP_NOPS (op0);
STRIP_NOPS (op1);
/* If an error was already reported for one of the arguments,
avoid reporting another error. */
@ -3761,6 +3759,8 @@ build_modify_expr (lhs, modifycode, rhs)
return error_mark_node;
/* Strip NON_LVALUE_EXPRs since we aren't using as an lvalue. */
/* Do not use STRIP_NOPS here. We do not want an enumerator
whose value is 0 to count as a null pointer constant. */
if (TREE_CODE (rhs) == NON_LVALUE_EXPR)
rhs = TREE_OPERAND (rhs, 0);
@ -3920,6 +3920,8 @@ convert_for_assignment (type, rhs, errtype, funname, parmnum)
register enum tree_code coder;
/* Strip NON_LVALUE_EXPRs since we aren't using as an lvalue. */
/* Do not use STRIP_NOPS here. We do not want an enumerator
whose value is 0 to count as a null pointer constant. */
if (TREE_CODE (rhs) == NON_LVALUE_EXPR)
rhs = TREE_OPERAND (rhs, 0);
@ -4507,6 +4509,8 @@ digest_init (type, init, tail, require_constant, constructor_constant, ofwhat)
return init;
/* Strip NON_LVALUE_EXPRs since we aren't using as an lvalue. */
/* Do not use STRIP_NOPS here. We do not want an enumerator
whose value is 0 to count as a null pointer constant. */
if (TREE_CODE (init) == NON_LVALUE_EXPR)
inside_init = TREE_OPERAND (init, 0);