From 5818c4e48a7e7d4c21aacf3cd6f1c7e12f770924 Mon Sep 17 00:00:00 2001
From: "Benjamin A. Beasley" <code@musicinmybrain.net>
Date: Wed, 18 Aug 2021 13:22:14 -0400
Subject: [PATCH] Fix misleading indentation in stb_divide.h
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With -Wmisleading-indentation (part of -Wall), gcc 11.2.1 warns:

  In file included from test_c_compilation.c:22:
  ../stb_divide.h: In function 'test':
  ../stb_divide.h:316:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    316 |    if (show) printf("(%+11d,%+2d)  ", q,r); stbdiv_check(q,r,a,b, "trunc",a);
        |    ^~
  ../stb_divide.h:316:45: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
    316 |    if (show) printf("(%+11d,%+2d)  ", q,r); stbdiv_check(q,r,a,b, "trunc",a);
        |                                             ^~~~~~~~~~~~
  ../stb_divide.h:318:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    318 |    if (show) printf("(%+11d,%+2d)  ", q,r); stbdiv_check(q,r,a,b, "floor",b);
        |    ^~
  ../stb_divide.h:318:45: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
    318 |    if (show) printf("(%+11d,%+2d)  ", q,r); stbdiv_check(q,r,a,b, "floor",b);
        |                                             ^~~~~~~~~~~~
  ../stb_divide.h:320:4: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
    320 |    if (show) printf("(%+11d,%+2d)\n", q,r); stbdiv_check(q,r,a,b, "euclidean",1);
        |    ^~
  ../stb_divide.h:320:45: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
    320 |    if (show) printf("(%+11d,%+2d)\n", q,r); stbdiv_check(q,r,a,b, "euclidean",1);
        |                                             ^~~~~~~~~~~~

This commit moves each call to stbdiv_check(…) to the following line to
make clear that it is unconditional and to resolve the warning.
---
 stb_divide.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/stb_divide.h b/stb_divide.h
index 6a51e3f2e..4c24143c4 100644
--- a/stb_divide.h
+++ b/stb_divide.h
@@ -313,11 +313,14 @@ void test(int a, int b)
    int q,r;
    if (show) printf("(%+11d,%+d) |  ", a,b);
    q = stb_div_trunc(a,b), r = stb_mod_trunc(a,b);
-   if (show) printf("(%+11d,%+2d)  ", q,r); stbdiv_check(q,r,a,b, "trunc",a);
+   if (show) printf("(%+11d,%+2d)  ", q,r);
+   stbdiv_check(q,r,a,b, "trunc",a);
    q = stb_div_floor(a,b), r = stb_mod_floor(a,b);
-   if (show) printf("(%+11d,%+2d)  ", q,r); stbdiv_check(q,r,a,b, "floor",b);
+   if (show) printf("(%+11d,%+2d)  ", q,r);
+   stbdiv_check(q,r,a,b, "floor",b);
    q = stb_div_eucl (a,b), r = stb_mod_eucl (a,b);
-   if (show) printf("(%+11d,%+2d)\n", q,r); stbdiv_check(q,r,a,b, "euclidean",1);
+   if (show) printf("(%+11d,%+2d)\n", q,r);
+   stbdiv_check(q,r,a,b, "euclidean",1);
 }
 
 void testh(int a, int b)