From 0c8447db7970813292a8be74ee50e49091be5d15 Mon Sep 17 00:00:00 2001
From: seyko <seyko2@gmail.com>
Date: Tue, 21 Apr 2015 06:34:35 +0300
Subject:     * and #pragma pop_macro("macro_name")     * give warning if
 pragma is unknown for tcc     * don't free asm_label in sym_free(),      
 it's a job of the asm_free_labels().

    The above pragmas are used in the mingw headers.
    Thise pragmas are implemented in gcc-4.5+ and current
    clang.
---
 tests/tests2/77_push_pop_macro.c      | 23 +++++++++++++++++++++++
 tests/tests2/77_push_pop_macro.expect |  5 +++++
 tests/tests2/Makefile                 |  3 ++-
 3 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 tests/tests2/77_push_pop_macro.c
 create mode 100644 tests/tests2/77_push_pop_macro.expect

(limited to 'tests')

diff --git a/tests/tests2/77_push_pop_macro.c b/tests/tests2/77_push_pop_macro.c
new file mode 100644
index 0000000..1f0b1bc
--- /dev/null
+++ b/tests/tests2/77_push_pop_macro.c
@@ -0,0 +1,23 @@
+#include <stdio.h>
+
+int main()
+{
+    #define abort "111"
+    printf("abort = %s\n", abort);
+
+    #pragma push_macro("abort")
+    #undef abort
+    #define abort "222"
+    printf("abort = %s\n", abort);
+
+    #pragma push_macro("abort")
+    #undef abort
+    #define abort "333"
+    printf("abort = %s\n", abort);
+
+    #pragma pop_macro("abort")
+    printf("abort = %s\n", abort);
+
+    #pragma pop_macro("abort")
+    printf("abort = %s\n", abort);
+}
diff --git a/tests/tests2/77_push_pop_macro.expect b/tests/tests2/77_push_pop_macro.expect
new file mode 100644
index 0000000..d8a5530
--- /dev/null
+++ b/tests/tests2/77_push_pop_macro.expect
@@ -0,0 +1,5 @@
+abort = 111
+abort = 222
+abort = 333
+abort = 222
+abort = 111
diff --git a/tests/tests2/Makefile b/tests/tests2/Makefile
index a5a18fb..87daf7b 100644
--- a/tests/tests2/Makefile
+++ b/tests/tests2/Makefile
@@ -95,7 +95,8 @@ TESTS =	\
  73_arm64.test \
  74_nocode_wanted.test \
  75_array_in_struct_init.test \
- 76_dollars_in_identifiers.test
+ 76_dollars_in_identifiers.test \
+ 77_push_pop_macro.test
 
 # 34_array_assignment.test -- array assignment is not in C standard
 
-- 
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