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-Wmisleading-indentation: Increase test coverage

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gcc/testsuite/ChangeLog:
	* c-c++-common/Wmisleading-indentation.c (fn_32): New.
	(fn_33_k_and_r_style): New.
	(fn_33_stroustrup_style): New.
	(fn_33_allman_style): New.
	(fn_33_whitesmiths_style): New.
	(fn_33_horstmann_style): New.
	(fn_33_ratliff_banner_style): New.
	(fn_33_lisp_style): New.
	(fn_34_indent_dash_gnu): New.
	(fn_34_indent_dash_kr): New.
	(fn_34_indent_dash_orig): New.
	(fn_34_indent_linux_style): New.

From-SVN: r223447
This commit is contained in:
David Malcolm 2015-05-20 16:09:19 +00:00 committed by David Malcolm
parent e4129dd0c9
commit c3a630ce3e
2 changed files with 239 additions and 0 deletions
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15
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,18 @@
2015-05-20 David Malcolm <dmalcolm@redhat.com>
* c-c++-common/Wmisleading-indentation.c (fn_32): New.
(fn_33_k_and_r_style): New.
(fn_33_stroustrup_style): New.
(fn_33_allman_style): New.
(fn_33_whitesmiths_style): New.
(fn_33_horstmann_style): New.
(fn_33_ratliff_banner_style): New.
(fn_33_lisp_style): New.
(fn_34_indent_dash_gnu): New.
(fn_34_indent_dash_kr): New.
(fn_34_indent_dash_orig): New.
(fn_34_indent_linux_style): New.
2015-05-20 Andre Vehreschild <vehre@gmx.de>
PR fortran/65548

224
gcc/testsuite/c-c++-common/Wmisleading-indentation.c
View File

@ -429,3 +429,227 @@ void fn_31 (void)
else
foo (3);
}
/* Ensure that we can disable the warning. */
int
fn_32 (int flag)
{
int x = 4, y = 5;
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wmisleading-indentation"
if (flag)
x = 3;
y = 2;
#pragma GCC diagnostic pop
return x * y;
}
/* Verify that a variety of different indentation styles are supported
without leading to warnings. */
void
fn_33_k_and_r_style (void)
{
int i;
for (i = 0; i < 10; i++) {
if (flagB) {
foo(0);
foo(1);
} else {
foo(2);
foo(3);
}
foo(4);
}
}
void
fn_33_stroustrup_style (void)
{
int i;
for (i = 0; i < 10; i++) {
if (flagA) {
foo(0);
foo(1);
}
else {
foo(2);
foo(3);
}
foo(4);
}
}
void
fn_33_allman_style (void)
{
int i;
for (i = 0; i < 10; i++)
{
if (flagA)
{
foo(0);
foo(1);
}
else
{
foo(2);
foo(3);
}
foo(4);
}
}
void
fn_33_whitesmiths_style (void)
{
int i;
for (i = 0; i < 10; i++)
{
if (flagA)
{
foo(0);
foo(1);
}
else
{
foo(2);
foo(3);
}
foo(4);
}
}
void
fn_33_horstmann_style (void)
{
int i;
for (i = 0; i < 10; i++)
{ if (flagA)
{ foo(0);
foo(1);
}
else
{ foo(2);
foo(3);
}
foo(4);
}
}
void
fn_33_ratliff_banner_style (void)
{
int i;
for (i = 0; i < 10; i++) {
if (flagA) {
foo(0);
foo(1);
}
else {
foo(2);
foo(3);
}
foo(4);
}
}
void
fn_33_lisp_style (void)
{
int i;
for (i = 0; i < 10; i++) {
if (flagA) {
foo(0);
foo(1); }
else {
foo(2);
foo(3); }
foo(4); }
}
/* A function run through GNU "indent" with various options.
None of these should lead to warnings. */
/* "indent -gnu". */
void
fn_34_indent_dash_gnu (void)
{
int i;
while (flagA)
for (i = 0; i < 10; i++)
{
if (flagB)
{
foo (0);
foo (1);
}
else
{
foo (2);
foo (3);
}
foo (4);
}
foo (5);
}
/* "indent -kr". */
void fn_34_indent_dash_kr(void)
{
int i;
while (flagA)
for (i = 0; i < 10; i++) {
if (flagB) {
foo(0);
foo(1);
} else {
foo(2);
foo(3);
}
foo(4);
}
foo(5);
}
/* "indent -orig". */
void
fn_34_indent_dash_orig(void)
{
int i;
while (flagA)
for (i = 0; i < 10; i++) {
if (flagB) {
foo(0);
foo(1);
} else {
foo(2);
foo(3);
}
foo(4);
}
foo(5);
}
/* Linux style:
"indent \
-nbad -bap -nbc -bbo -hnl -br -brs -c33 -cd33 -ncdb -ce -ci4 \
-cli0 -d0 -di1 -nfc1 -i8 -ip0 -l80 -lp -npcs -nprs -npsl -sai \
-saf -saw -ncs -nsc -sob -nfca -cp33 -ss -ts8 -il1". */
void fn_34_indent_linux_style(void)
{
int i;
while (flagA)
for (i = 0; i < 10; i++) {
if (flagB) {
foo(0);
foo(1);
} else {
foo(2);
foo(3);
}
foo(4);
}
foo(5);
}