#include <stdlib.h>
#include <ctype.h>
+#ifdef __INTEL_COMPILER
+#include <mathimf.h>
+#else
+#include <math.h>
+#endif
+
#include "adt/error.h"
struct obstack ast_obstack;
void print_indent(void)
{
- for(int i = 0; i < indent; ++i)
- fprintf(out, "\t");
+ for (int i = 0; i < indent; ++i)
+ fputc('\t', out);
}
enum precedence_t {
PREC_BOTTOM = 0,
- PREC_COMMA = 2, /* , left to right */
- PREC_ASSIGN = 4, /* = += -= *= /= %= <<= >>= &= ^= |= right to left */
- PREC_COND = 6, /* ?: right to left */
- PREC_LOG_OR = 8, /* || left to right */
- PREC_LOG_AND = 10, /* && left to right */
- PREC_BIT_OR = 12, /* | left to right */
- PREC_BIT_XOR = 14, /* ^ left to right */
- PREC_BIT_AND = 16, /* & left to right */
- PREC_EQ = 18, /* == != left to right */
- PREC_CMP = 20, /* < <= > >= left to right */
- PREC_SHF = 22, /* << >> left to right */
- PREC_PLUS = 24, /* + - left to right */
- PREC_MUL = 26, /* * / % left to right */
- PREC_UNARY = 28, /* ! ~ ++ -- + - (type) * & sizeof right to left */
- PREC_ACCESS = 30, /* () [] -> . left to right */
- PREC_PRIM = 32, /* primary */
- PREC_TOP = 34
+ PREC_EXPR = 2,
+ PREC_COMMA = 4, /* , left to right */
+ PREC_ASSIGN = 6, /* = += -= *= /= %= <<= >>= &= ^= |= right to left */
+ PREC_COND = 8, /* ?: right to left */
+ PREC_LOG_OR = 10, /* || left to right */
+ PREC_LOG_AND = 12, /* && left to right */
+ PREC_BIT_OR = 14, /* | left to right */
+ PREC_BIT_XOR = 16, /* ^ left to right */
+ PREC_BIT_AND = 18, /* & left to right */
+ PREC_EQ = 20, /* == != left to right */
+ PREC_CMP = 22, /* < <= > >= left to right */
+ PREC_SHF = 24, /* << >> left to right */
+ PREC_PLUS = 26, /* + - left to right */
+ PREC_MUL = 28, /* * / % left to right */
+ PREC_UNARY = 30, /* ! ~ ++ -- + - (type) * & sizeof right to left */
+ PREC_ACCESS = 32, /* () [] -> . left to right */
+ PREC_PRIM = 34, /* primary */
+ PREC_TOP = 36
};
/**
[EXPR_STRING_LITERAL] = PREC_PRIM,
[EXPR_WIDE_STRING_LITERAL] = PREC_PRIM,
[EXPR_COMPOUND_LITERAL] = PREC_UNARY,
- [EXPR_CALL] = PREC_PRIM,
+ [EXPR_CALL] = PREC_ACCESS,
[EXPR_CONDITIONAL] = PREC_COND,
[EXPR_SELECT] = PREC_ACCESS,
[EXPR_ARRAY_ACCESS] = PREC_ACCESS,
[EXPR_VA_START] = PREC_PRIM,
[EXPR_VA_ARG] = PREC_PRIM,
[EXPR_STATEMENT] = PREC_ACCESS,
+ [EXPR_LABEL_ADDRESS] = PREC_PRIM,
[EXPR_UNARY_NEGATE] = PREC_UNARY,
[EXPR_UNARY_PLUS] = PREC_UNARY,
if (is_type_integer(type)) {
fprintf(out, "%lld", cnst->v.int_value);
} else if (is_type_float(type)) {
- fprintf(out, "%Lf", cnst->v.float_value);
+ long double const val = cnst->v.float_value;
+#ifdef _WIN32
+ /* ARG, no way to print long double */
+ fprintf(out, "%.20g", (double)val);
+#else
+ fprintf(out, "%.20Lg", val);
+#endif
+ if (isfinite(val) && truncl(val) == val)
+ fputs(".0", out);
} else {
panic("unknown constant");
}
+
+ char const* suffix;
+ switch (type->atomic.akind) {
+ case ATOMIC_TYPE_UINT: suffix = "U"; break;
+ case ATOMIC_TYPE_LONG: suffix = "L"; break;
+ case ATOMIC_TYPE_ULONG: suffix = "UL"; break;
+ case ATOMIC_TYPE_LONGLONG: suffix = "LL"; break;
+ case ATOMIC_TYPE_ULONGLONG: suffix = "ULL"; break;
+ case ATOMIC_TYPE_FLOAT: suffix = "F"; break;
+ case ATOMIC_TYPE_LONG_DOUBLE: suffix = "L"; break;
+
+ default: suffix = NULL; break;
+ }
+ if (suffix != NULL)
+ fputs(suffix, out);
}
/**
*
* @param string the string constant
* @param border the border char
+ * @param skip number of chars to skip at the end
*/
-static void print_quoted_string(const string_t *const string, char border)
+static void print_quoted_string(const string_t *const string, char border, int skip)
{
fputc(border, out);
- const char *end = string->begin + string->size - 1;
+ const char *end = string->begin + string->size - skip;
for (const char *c = string->begin; c != end; ++c) {
if (*c == border) {
fputc('\\', out);
case '\t': fputs("\\t", out); break;
case '\v': fputs("\\v", out); break;
case '\?': fputs("\\?", out); break;
+ case 27:
+ if (c_mode & _GNUC) {
+ fputs("\\e", out); break;
+ }
+ /*fallthrough*/
default:
if(!isprint(*c)) {
fprintf(out, "\\%03o", *c);
/**
* Prints a wide string literal expression.
*
- * @param wstr the wide string literal expression
+ * @param wstr the wide string literal expression
+ * @param border the border char
+ * @param skip number of chars to skip at the end
*/
static void print_quoted_wide_string(const wide_string_t *const wstr,
- char border)
+ char border, int skip)
{
fputc('L', out);
fputc(border, out);
- for (const wchar_rep_t *c = wstr->begin, *end = wstr->begin + wstr->size-1;
- c != end; ++c) {
+ const wchar_rep_t *end = wstr->begin + wstr->size - skip;
+ for (const wchar_rep_t *c = wstr->begin; c != end; ++c) {
switch (*c) {
case L'\"': fputs("\\\"", out); break;
case L'\\': fputs("\\\\", out); break;
case L'\t': fputs("\\t", out); break;
case L'\v': fputs("\\v", out); break;
case L'\?': fputs("\\?", out); break;
+ case 27:
+ if (c_mode & _GNUC) {
+ fputs("\\e", out); break;
+ }
+ /*fallthrough*/
default: {
const unsigned tc = *c;
if (tc < 0x80U) {
*/
static void print_character_constant(const const_expression_t *cnst)
{
- print_quoted_string(&cnst->v.character, '\'');
+ print_quoted_string(&cnst->v.character, '\'', 0);
}
static void print_wide_character_constant(const const_expression_t *cnst)
{
- print_quoted_wide_string(&cnst->v.wide_character, '\'');
+ print_quoted_wide_string(&cnst->v.wide_character, '\'', 0);
}
/**
static void print_string_literal(
const string_literal_expression_t *string_literal)
{
- print_quoted_string(&string_literal->value, '"');
+ print_quoted_string(&string_literal->value, '"', 1);
}
/**
static void print_wide_string_literal(
const wide_string_literal_expression_t *const wstr)
{
- print_quoted_wide_string(&wstr->value, '"');
+ print_quoted_wide_string(&wstr->value, '"', 1);
}
static void print_compound_literal(
{
unsigned prec = get_expression_precedence(call->base.kind);
print_expression_prec(call->function, prec);
- fprintf(out, "(");
+ fputc('(', out);
call_argument_t *argument = call->arguments;
int first = 1;
while(argument != NULL) {
if(!first) {
- fprintf(out, ", ");
+ fputs(", ", out);
} else {
first = 0;
}
argument = argument->next;
}
- fprintf(out, ")");
+ fputc(')', out);
}
/**
{
unsigned prec = get_expression_precedence(unexpr->base.kind);
switch(unexpr->base.kind) {
- case EXPR_UNARY_NEGATE: fputs("-", out); break;
- case EXPR_UNARY_PLUS: fputs("+", out); break;
- case EXPR_UNARY_NOT: fputs("!", out); break;
- case EXPR_UNARY_BITWISE_NEGATE: fputs("~", out); break;
+ case EXPR_UNARY_NEGATE: fputc('-', out); break;
+ case EXPR_UNARY_PLUS: fputc('+', out); break;
+ case EXPR_UNARY_NOT: fputc('!', out); break;
+ case EXPR_UNARY_BITWISE_NEGATE: fputc('~', out); break;
case EXPR_UNARY_PREFIX_INCREMENT: fputs("++", out); break;
case EXPR_UNARY_PREFIX_DECREMENT: fputs("--", out); break;
- case EXPR_UNARY_DEREFERENCE: fputs("*", out); break;
- case EXPR_UNARY_TAKE_ADDRESS: fputs("&", out); break;
+ case EXPR_UNARY_DEREFERENCE: fputc('*', out); break;
+ case EXPR_UNARY_TAKE_ADDRESS: fputc('&', out); break;
case EXPR_UNARY_POSTFIX_INCREMENT:
print_expression_prec(unexpr->value, prec);
fputs("--", out);
return;
case EXPR_UNARY_CAST_IMPLICIT:
- if(!print_implicit_casts) {
- print_expression_prec(unexpr->value, prec);
- return;
- }
- /* fallthrough */
case EXPR_UNARY_CAST:
fputc('(', out);
print_type(unexpr->base.type);
*/
static void print_reference_expression(const reference_expression_t *ref)
{
- fprintf(out, "%s", ref->declaration->symbol->string);
+ fputs(ref->declaration->symbol->string, out);
+}
+
+/**
+ * Prints a label address expression.
+ *
+ * @param ref the reference expression
+ */
+static void print_label_address_expression(const label_address_expression_t *le)
+{
+ fprintf(out, "&&%s", le->declaration->symbol->string);
}
/**
if(!expression->flipped) {
print_expression_prec(expression->array_ref, prec);
fputc('[', out);
- print_expression_prec(expression->index, prec);
+ print_expression_prec(expression->index, PREC_BOTTOM);
fputc(']', out);
} else {
print_expression_prec(expression->index, prec);
fputc('[', out);
- print_expression_prec(expression->array_ref, prec);
+ print_expression_prec(expression->array_ref, PREC_BOTTOM);
fputc(']', out);
}
}
*/
static void print_conditional(const conditional_expression_t *expression)
{
- unsigned prec = get_expression_precedence(expression->base.kind);
- fputs("(", out);
- print_expression_prec(expression->condition, prec);
+ print_expression_prec(expression->condition, PREC_LOG_OR);
fputs(" ? ", out);
- print_expression_prec(expression->true_expression, prec);
- fputs(" : ", out);
- print_expression_prec(expression->false_expression, prec);
- fputs(")", out);
+ if (expression->true_expression != NULL) {
+ print_expression_prec(expression->true_expression, PREC_EXPR);
+ fputs(" : ", out);
+ } else {
+ fputs(": ", out);
+ }
+ print_expression_prec(expression->false_expression, PREC_COND);
}
/**
} else {
fputc('.', out);
}
- fputs(expression->symbol->string, out);
+ fputs(expression->compound_entry->symbol->string, out);
}
/**
for ( ; designator != NULL; designator = designator->next) {
if (designator->symbol == NULL) {
fputc('[', out);
- print_expression_prec(designator->array_index, PREC_ACCESS);
+ print_expression_prec(designator->array_index, PREC_BOTTOM);
fputc(']', out);
} else {
fputc('.', out);
*/
static void print_expression_prec(const expression_t *expression, unsigned top_prec)
{
+ if (expression->kind == EXPR_UNARY_CAST_IMPLICIT && !print_implicit_casts) {
+ expression = expression->unary.value;
+ }
unsigned prec = get_expression_precedence(expression->base.kind);
if (print_parenthesis && top_prec != PREC_BOTTOM)
top_prec = PREC_TOP;
switch(expression->kind) {
case EXPR_UNKNOWN:
case EXPR_INVALID:
- fprintf(out, "$invalid expression$");
+ fputs("$invalid expression$", out);
break;
case EXPR_CHARACTER_CONSTANT:
print_character_constant(&expression->conste);
case EXPR_ARRAY_ACCESS:
print_array_expression(&expression->array_access);
break;
+ case EXPR_LABEL_ADDRESS:
+ print_label_address_expression(&expression->label_address);
+ break;
EXPR_UNARY_CASES
print_unary_expression(&expression->unary);
break;
++indent;
statement_t *statement = block->statements;
- while(statement != NULL) {
+ while (statement != NULL) {
if (statement->base.kind == STATEMENT_CASE_LABEL)
--indent;
- print_indent();
+ if (statement->kind != STATEMENT_LABEL)
+ print_indent();
print_statement(statement);
statement = statement->base.next;
*/
static void print_return_statement(const return_statement_t *statement)
{
- fprintf(out, "return ");
+ fputs("return ", out);
if(statement->value != NULL)
print_expression(statement->value);
fputs(";\n", out);
*/
static void print_goto_statement(const goto_statement_t *statement)
{
- fprintf(out, "goto ");
- fputs(statement->label->symbol->string, out);
- fprintf(stderr, "(%p)", (void*) statement->label);
+ fputs("goto ", out);
+ if (statement->expression != NULL) {
+ fputc('*', out);
+ print_expression(statement->expression);
+ } else {
+ fputs(statement->label->symbol->string, out);
+ }
fputs(";\n", out);
}
*/
static void print_label_statement(const label_statement_t *statement)
{
- fprintf(stderr, "(%p)", (void*) statement->label);
fprintf(out, "%s:\n", statement->label->symbol->string);
+ print_indent();
print_statement(statement->statement);
}
static void print_declaration_statement(
const declaration_statement_t *statement)
{
- int first = 1;
+ bool first = true;
declaration_t *declaration = statement->declarations_begin;
- for( ; declaration != statement->declarations_end->next;
- declaration = declaration->next) {
- if(declaration->storage_class == STORAGE_CLASS_ENUM_ENTRY)
- continue;
- if(!first) {
- print_indent();
- } else {
- first = 0;
+ if (declaration->namespc == NAMESPACE_LOCAL_LABEL) {
+ fputs("__label__ ", out);
+ for (;
+ declaration != statement->declarations_end->next;
+ declaration = declaration->next) {
+ if (!first) {
+ fputs(", ", out);
+ } else {
+ first = false;
+ }
+ fputs(declaration->symbol->string, out);
+ }
+ fputs(";\n", out);
+ } else {
+ for (;
+ declaration != statement->declarations_end->next;
+ declaration = declaration->next) {
+ if (declaration->storage_class == STORAGE_CLASS_ENUM_ENTRY)
+ continue;
+ if (declaration->implicit)
+ continue;
+
+ if (!first) {
+ print_indent();
+ } else {
+ first = false;
+ }
+ print_declaration(declaration);
+ fputc('\n', out);
}
- print_declaration(declaration);
- fputc('\n', out);
}
}
static void print_for_statement(const for_statement_t *statement)
{
fputs("for (", out);
- if(statement->scope.declarations != NULL) {
+ declaration_t *decl = statement->scope.declarations;
+ while (decl != NULL && decl->implicit)
+ decl = decl->next;
+ if (decl != NULL) {
assert(statement->initialisation == NULL);
- print_declaration(statement->scope.declarations);
- if(statement->scope.declarations->next != NULL) {
+ print_declaration(decl);
+ if (decl->next != NULL) {
panic("multiple declarations in for statement not supported yet");
}
fputc(' ', out);
if(statement->step != NULL) {
print_expression(statement->step);
}
- fputs(")", out);
+ fputs(") ", out);
print_statement(statement->body);
}
if(argument->symbol) {
fprintf(out, "[%s] ", argument->symbol->string);
}
- print_quoted_string(&argument->constraints, '"');
+ print_quoted_string(&argument->constraints, '"', 1);
fputs(" (", out);
print_expression(argument->expression);
fputs(")", out);
if(clobber != clobbers)
fputs(", ", out);
- print_quoted_string(&clobber->clobber, '"');
+ print_quoted_string(&clobber->clobber, '"', 1);
}
}
fputs("volatile ", out);
}
fputs("(", out);
- print_quoted_string(&statement->asm_text, '"');
+ print_quoted_string(&statement->asm_text, '"', 1);
if(statement->inputs == NULL && statement->outputs == NULL
&& statement->clobbers == NULL)
goto end_of_print_asm_statement;
*/
void print_statement(const statement_t *statement)
{
- switch(statement->kind) {
+ switch (statement->kind) {
case STATEMENT_EMPTY:
fputs(";\n", out);
break;
print_leave_statement(&statement->leave);
break;
case STATEMENT_INVALID:
- fprintf(out, "$invalid statement$");
+ fputs("$invalid statement$", out);
break;
}
}
return;
}
case INITIALIZER_STRING:
- print_quoted_string(&initializer->string.string, '"');
+ print_quoted_string(&initializer->string.string, '"', 1);
return;
case INITIALIZER_WIDE_STRING:
- print_quoted_wide_string(&initializer->wide_string.string, '"');
+ print_quoted_wide_string(&initializer->wide_string.string, '"', 1);
return;
case INITIALIZER_DESIGNATOR:
print_designator(initializer->designator.designator);
decl_modifiers_t modifiers = declaration->modifiers;
/* DM_FORCEINLINE handled outside. */
- if((modifiers & ~DM_FORCEINLINE) != 0 ||
- declaration->alignment != 0 || declaration->deprecated != 0 ||
- declaration->get_property_sym != NULL || declaration->put_property_sym != NULL) {
+ if ((modifiers & ~DM_FORCEINLINE) != 0 ||
+ declaration->alignment != 0 ||
+ declaration->get_property_sym != NULL ||
+ declaration->put_property_sym != NULL) {
char *next = "(";
fputs("__declspec", out);
if(modifiers & DM_NOINLINE) {
fputs(next, out); next = ", "; fputs("noinline", out);
}
- if(declaration->deprecated != 0) {
+ if (modifiers & DM_DEPRECATED) {
fputs(next, out); next = ", "; fputs("deprecated", out);
if(declaration->deprecated_string != NULL)
fprintf(out, "(\"%s\")", declaration->deprecated_string);
if(modifiers & DM_NOALIAS) {
fputs(next, out); next = ", "; fputs("noalias", out);
}
- if(declaration->get_property_sym != NULL || declaration->put_property_sym != NULL) {
- char *comma = "";
- fputs(next, out); next = ", "; fprintf(out, "property(");
- if(declaration->get_property_sym != NULL) {
- fprintf(out, "get=%s", declaration->get_property_sym->string);
- comma = ", ";
+ if(declaration->get_property_sym != NULL || declaration->put_property_sym != NULL) {
+ char *comma = "";
+ fputs(next, out); next = ", "; fputs("property(", out);
+ if(declaration->get_property_sym != NULL) {
+ fprintf(out, "get=%s", declaration->get_property_sym->string);
+ comma = ", ";
}
- if(declaration->put_property_sym != NULL)
- fprintf(out, "%sput=%s", comma, declaration->put_property_sym->string);
+ if(declaration->put_property_sym != NULL)
+ fprintf(out, "%sput=%s", comma, declaration->put_property_sym->string);
fputc(')', out);
}
fputs(") ", out);
static void print_normal_declaration(const declaration_t *declaration)
{
print_storage_class((storage_class_tag_t) declaration->declared_storage_class);
- if(declaration->is_inline) {
- if(declaration->modifiers & DM_FORCEINLINE)
+ if (declaration->is_inline) {
+ if (declaration->modifiers & DM_FORCEINLINE) {
fputs("__forceinline ", out);
- else {
- if(declaration->modifiers & DM_MICROSOFT_INLINE)
- fputs("__inline ", out);
- else
- fputs("inline ", out);
+ } else if (declaration->modifiers & DM_MICROSOFT_INLINE) {
+ fputs("__inline ", out);
+ } else {
+ fputs("inline ", out);
}
}
print_ms_modifiers(declaration);
*/
void print_declaration(const declaration_t *declaration)
{
- if(declaration->namespc != NAMESPACE_NORMAL &&
- declaration->symbol == NULL)
+ if (declaration->namespc != NAMESPACE_NORMAL &&
+ declaration->symbol == NULL)
return;
- switch(declaration->namespc) {
+ switch (declaration->namespc) {
case NAMESPACE_NORMAL:
print_normal_declaration(declaration);
break;
case NAMESPACE_STRUCT:
fputs("struct ", out);
fputs(declaration->symbol->string, out);
- fputc(' ', out);
- print_compound_definition(declaration);
+ if (declaration->init.complete) {
+ fputc(' ', out);
+ print_compound_definition(declaration);
+ }
fputc(';', out);
break;
case NAMESPACE_UNION:
fputs("union ", out);
fputs(declaration->symbol->string, out);
- fputc(' ', out);
- print_compound_definition(declaration);
+ if (declaration->init.complete) {
+ fputc(' ', out);
+ print_compound_definition(declaration);
+ }
fputc(';', out);
break;
case NAMESPACE_ENUM:
fputs("enum ", out);
fputs(declaration->symbol->string, out);
- fputc(' ', out);
- print_enum_definition(declaration);
+ if (declaration->init.complete) {
+ fputc(' ', out);
+ print_enum_definition(declaration);
+ }
fputc(';', out);
break;
}
if(declaration->namespc != NAMESPACE_NORMAL &&
declaration->symbol == NULL)
continue;
+ if (declaration->implicit)
+ continue;
print_indent();
print_declaration(declaration);
case EXPR_UNARY_CAST: {
type_t *dest = skip_typeref(expression->base.type);
- if (!is_type_pointer(dest) &&
- ! (dest->kind == TYPE_ATOMIC
- && (get_atomic_type_flags(dest->atomic.akind) & ATOMIC_TYPE_FLAG_INTEGER)
- && (get_atomic_type_size(dest->atomic.akind) >= get_atomic_type_size(get_intptr_kind()))))
+ if (!is_type_pointer(dest) && (
+ dest->kind != TYPE_ATOMIC ||
+ !(get_atomic_type_flags(dest->atomic.akind) & ATOMIC_TYPE_FLAG_INTEGER) ||
+ (get_atomic_type_size(dest->atomic.akind) < get_atomic_type_size(get_intptr_kind())
+ )))
return false;
return (is_constant_expression(expression->unary.value)
if(is_type_array(type)) {
return is_object_with_linker_constant_address(expression);
}
+ /* Prevent stray errors */
+ if (!is_type_valid(type))
+ return true;
return false;
}
+ case EXPR_ARRAY_ACCESS: {
+ type_t *const type =
+ skip_typeref(revert_automatic_type_conversion(expression));
+ return
+ is_type_array(type) &&
+ is_constant_expression(expression->array_access.index) &&
+ is_address_constant(expression->array_access.array_ref);
+ }
+
default:
return false;
}
return true;
switch (expression->kind) {
- case EXPR_SELECT:
- return is_constant_pointer(expression->select.compound);
case EXPR_UNARY_CAST:
return is_constant_pointer(expression->unary.value);
default:
return is_object_with_constant_address(compound);
}
}
- case EXPR_ARRAY_ACCESS:
- return is_constant_pointer(expression->array_access.array_ref)
- && is_constant_expression(expression->array_access.index);
+
+ case EXPR_ARRAY_ACCESS: {
+ array_access_expression_t const* const array_access =
+ &expression->array_access;
+ return
+ is_constant_expression(array_access->index) && (
+ is_object_with_constant_address(array_access->array_ref) ||
+ is_constant_pointer(array_access->array_ref)
+ );
+ }
+
case EXPR_UNARY_DEREFERENCE:
return is_constant_pointer(expression->unary.value);
default:
bool is_constant_expression(const expression_t *expression)
{
- switch(expression->kind) {
+ switch (expression->kind) {
case EXPR_CONST:
case EXPR_CHARACTER_CONSTANT:
case EXPR_WIDE_CHARACTER_CONSTANT:
case EXPR_STRING_LITERAL:
case EXPR_WIDE_STRING_LITERAL:
- case EXPR_SIZEOF:
case EXPR_CLASSIFY_TYPE:
case EXPR_FUNCNAME:
case EXPR_OFFSETOF:
case EXPR_ALIGNOF:
case EXPR_BUILTIN_CONSTANT_P:
+ case EXPR_LABEL_ADDRESS:
return true;
+ case EXPR_SIZEOF: {
+ type_t *type = expression->typeprop.type;
+ if (type == NULL)
+ type = expression->typeprop.tp_expression->base.type;
+
+ type = skip_typeref(type);
+ if (is_type_array(type) && type->array.is_vla)
+ return false;
+ return true;
+ }
+
case EXPR_BUILTIN_SYMBOL:
case EXPR_BUILTIN_PREFETCH:
case EXPR_SELECT:
case EXPR_BINARY_BITWISE_XOR_ASSIGN:
case EXPR_BINARY_BITWISE_OR_ASSIGN:
case EXPR_BINARY_COMMA:
+ case EXPR_ARRAY_ACCESS:
return false;
case EXPR_UNARY_TAKE_ADDRESS:
return is_constant_expression(expression->conditional.false_expression);
}
- case EXPR_ARRAY_ACCESS:
- return is_constant_expression(expression->array_access.array_ref)
- && is_constant_expression(expression->array_access.index);
-
case EXPR_REFERENCE: {
declaration_t *declaration = expression->reference.declaration;
if(declaration->storage_class == STORAGE_CLASS_ENUM_ENTRY)
projects / cparser / blobdiff