Changeset 6fbd475 for tests/io/manipulatorsOutput3.cfa

Timestamp:

Jul 5, 2026, 11:33:38 PM (4 days ago)

Author:

Peter A. Buhr <pabuhr@…>

Branches:

master

Children:

b3609b2

Parents:

0244ab6

Message:

fix strange -O3 gcc bug by adding volatile

File:

• tests/io/manipulatorsOutput3.cfa (modified) (4 diffs)

tests/io/manipulatorsOutput3.cfa

@@ -10 +10 @@
 // Created On       : Tue Apr 13 17:54:23 2021
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Sun Aug  8 22:37:20 2021
-// Update Count     : 2
+// Last Modified On : Sat Jul  4 14:53:56 2026
+// Update Count     : 41
 // 
 
@@ -244 +244 @@
         y |= 0x8000000000000000;
 
-        for ( int128 i = 0; i < 8; i += 1 ) {
+        for ( int128 i; 8 ) {
                 sout | nobase(oct(z + 0x8000000000000000 * i));
         } // for
@@ -299 +299 @@
         i128 += 0xfffffffffffffffa;
 
-//      for ( 20 ) {
-        volatile int stop = 20;                                                         // gcc compiler bug
-        for ( int i = 0; i < stop; i += 1 ) {
+        for ( volatile int i; 20 ) {                                            // FIX ME: without volatile -O3 bug that loops
                 sout | i128;
                 sout | left( sign( wd( 45, i128 ) ) ) | left( wd( 45, hex( i128 ) ) ) | left( wd( 45, oct( i128 ) ) );
@@ -312 +310 @@
         ui128 <<= 64;
         ui128 += 0xfffffffffffffffa;
-        
+
         for ( 20 ) {
                 sout | ui128;