6 files changed, 26 insertions, 14 deletions
diff --git a/tests/preprocessor/file-identity/b.h b/tests/preprocessor/file-identity/b.h
index ba131c653..c6b731349 100644
--- a/tests/preprocessor/file-identity/b.h
+++ b/tests/preprocessor/file-identity/b.h
@@ -3,9 +3,12 @@
 #include "c.h"
 
 #ifdef B_H
-#   error "Shouldn't be included twice"
+#error "Shouldn't be included twice"
 #endif
 
 #define B_H
 
-float foo(float x) { return x; }
-\ No newline at end of file
+float foo(float x)
+{
+    return x;
+}
+\ No newline at end of file
diff --git a/tests/preprocessor/file-identity/c.h b/tests/preprocessor/file-identity/c.h
index eb6cd1c42..bb8e1c698 100644
--- a/tests/preprocessor/file-identity/c.h
+++ b/tests/preprocessor/file-identity/c.h
@@ -3,9 +3,12 @@
 #include "b.h"
 
 #ifdef C_H
-#   error "c.h shouldn't be included twice"
+#error "c.h shouldn't be included twice"
 #endif
 
 #define C_H
 
-float bar(float x) { return x; }
-\ No newline at end of file
+float bar(float x)
+{
+    return x;
+}
+\ No newline at end of file
diff --git a/tests/preprocessor/include-a.slang.h b/tests/preprocessor/include-a.slang.h
index 8fecc6a98..6e2012874 100644
--- a/tests/preprocessor/include-a.slang.h
+++ b/tests/preprocessor/include-a.slang.h
@@ -1,3 +1,6 @@
 // #include support
 
-int bar() { return foo(); }
-\ No newline at end of file
+int bar()
+{
+    return foo();
+}
+\ No newline at end of file
diff --git a/tests/preprocessor/include-multiple.slang.expected b/tests/preprocessor/include-multiple.slang.expected
index f9facb349..cf952be02 100644
--- a/tests/preprocessor/include-multiple.slang.expected
+++ b/tests/preprocessor/include-multiple.slang.expected
@@ -1,16 +1,16 @@
 result code = -1
 standard error = {
 tests/preprocessor/include-a.slang.h(3): error 30201: function 'bar' already has a body
-int bar() { return foo(); }
+int bar()
     ^~~
 tests/preprocessor/include-a.slang.h(3): note: see previous definition of 'bar'
-int bar() { return foo(); }
+int bar()
     ^~~
 tests/preprocessor/include-a.slang.h(3): error 30201: function 'bar' already has a body
-int bar() { return foo(); }
+int bar()
     ^~~
 tests/preprocessor/include-a.slang.h(3): note: see previous definition of 'bar'
-int bar() { return foo(); }
+int bar()
     ^~~
 }
 standard output = {
diff --git a/tests/preprocessor/output-includes.slang.expected b/tests/preprocessor/output-includes.slang.expected
index f2fbb64f2..e34ecee88 100644
--- a/tests/preprocessor/output-includes.slang.expected
+++ b/tests/preprocessor/output-includes.slang.expected
@@ -7,16 +7,16 @@ standard error = {
 (0): note: include   'tests/preprocessor/include-a.slang.h'
 (0): note: include   'tests/preprocessor/include-a.slang.h'
 tests/preprocessor/include-a.slang.h(3): error 30201: function 'bar' already has a body
-int bar() { return foo(); }
+int bar()
     ^~~
 tests/preprocessor/include-a.slang.h(3): note: see previous definition of 'bar'
-int bar() { return foo(); }
+int bar()
     ^~~
 tests/preprocessor/include-a.slang.h(3): error 30201: function 'bar' already has a body
-int bar() { return foo(); }
+int bar()
     ^~~
 tests/preprocessor/include-a.slang.h(3): note: see previous definition of 'bar'
-int bar() { return foo(); }
+int bar()
     ^~~
 }
 standard output = {
diff --git a/tests/preprocessor/pragma-once-a.h b/tests/preprocessor/pragma-once-a.h
index 6601919e4..e56b13dee 100644
--- a/tests/preprocessor/pragma-once-a.h
+++ b/tests/preprocessor/pragma-once-a.h
@@ -3,4 +3,7 @@
 
 // Used by the `pragma-once.slang` test
 
-float foo(float x) { return x; }
+float foo(float x)
+{
+    return x;
+}