X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;ds=sidebyside;f=ast.c;h=f09b346bbf096d12bebbcd07ca5eee42c6adab9c;hb=ed1ed2b5fb813fd8de24b2eaa6fffce033246a8c;hp=85c35c97a012b1ca2dae5c64e8097e55ebc0cccb;hpb=38658ceba75abc704cf9f3533e4cfd0b14e2ae0f;p=cparser

diff --git a/ast.c b/ast.c
index 85c35c9..f09b346 100644
--- a/ast.c
+++ b/ast.c
@@ -31,8 +31,10 @@
 #include <stdlib.h>
 #include <ctype.h>
 
-#ifdef __INTEL_COMPILER
+#if defined(__INTEL_COMPILER)
 #include <mathimf.h>
+#elif defined(__CYGWIN__)
+#include "win32/cygwin_math_ext.h"
 #else
 #include <math.h>
 #endif
@@ -302,10 +304,10 @@ static void print_quoted_wide_string(const wide_string_t *const wstr,
 			default: {
 				const unsigned tc = *c;
 				if (tc < 0x80U) {
-					if (!isprint(*c)) {
-						fprintf(out, "\\%03o", (char)*c);
-					} else {
+					if (isprint(*c)) {
 						fputc(*c, out);
+					} else {
+						fprintf(out, "\\%03o", tc);
 					}
 				} else if (tc < 0x800) {
 					fputc(0xC0 | (tc >> 6),   out);
@@ -877,7 +879,7 @@ static void print_compound_statement(const compound_statement_t *block)
 	}
 	--indent;
 	print_indent();
-	fputs("}\n", out);
+	fputs(block->stmt_expr ? "}" : "}\n", out);
 }
 
 /**
@@ -997,25 +999,6 @@ static void print_case_label(const case_label_statement_t *statement)
 	}
 }
 
-static void print_local_label(const local_label_statement_t *statement)
-{
-	fputs("__label__ ", out);
-
-	bool      first  = true;
-	entity_t *entity = statement->labels_begin;
-	for (;
-		entity != statement->labels_end->base.next;
-		entity = entity->base.next) {
-		if (!first) {
-			fputs(", ", out);
-		} else {
-			first = false;
-		}
-		fputs(entity->base.symbol->string, out);
-	}
-	fputs(";\n", out);
-}
-
 static void print_typedef(const entity_t *entity)
 {
 	fputs("typedef ", out);
@@ -1270,9 +1253,6 @@ void print_statement(const statement_t *statement)
 	case STATEMENT_LABEL:
 		print_label_statement(&statement->label);
 		break;
-	case STATEMENT_LOCAL_LABEL:
-		print_local_label(&statement->local_label);
-		break;
 	case STATEMENT_GOTO:
 		print_goto_statement(&statement->gotos);
 		break;
@@ -1325,16 +1305,15 @@ void print_statement(const statement_t *statement)
  */
 static void print_storage_class(storage_class_tag_t storage_class)
 {
-	const char *text;
 	switch (storage_class) {
 	case STORAGE_CLASS_NONE:     return;
-	case STORAGE_CLASS_TYPEDEF:  text = "typedef ";  break;
-	case STORAGE_CLASS_EXTERN:   text = "extern ";   break;
-	case STORAGE_CLASS_STATIC:   text = "static ";   break;
-	case STORAGE_CLASS_AUTO:     text = "auto ";     break;
-	case STORAGE_CLASS_REGISTER: text = "register "; break;
+	case STORAGE_CLASS_TYPEDEF:  fputs("typedef ",  out); return;
+	case STORAGE_CLASS_EXTERN:   fputs("extern ",   out); return;
+	case STORAGE_CLASS_STATIC:   fputs("static ",   out); return;
+	case STORAGE_CLASS_AUTO:     fputs("auto ",     out); return;
+	case STORAGE_CLASS_REGISTER: fputs("register ", out); return;
 	}
-	fputs(text, out);
+	panic("invalid storage class");
 }
 
 /**
@@ -1618,9 +1597,11 @@ void print_entity(const entity_t *entity)
 	case ENTITY_NAMESPACE:
 		print_namespace(&entity->namespacee);
 		return;
+	case ENTITY_LOCAL_LABEL:
+		fprintf(out, "__label__ %s;", entity->base.symbol->string);
+		return;
 	case ENTITY_LABEL:
 	case ENTITY_ENUM_VALUE:
-	case ENTITY_LOCAL_LABEL:
 		panic("print_entity used on unexpected entity type");
 	case ENTITY_INVALID:
 		break;