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#define a() __context__(LOCK, 1)
#define r() __context__(LOCK, -1)
#define m() __context__(LOCK, 0, 1)
#define m2() __context__(LOCK, 0, 2)
static void good_ar(void)
{
a();
r();
}
static void bad_arr(void)
{
a();
r();
r();
}
static void good_macro1(void)
{
a();
m();
r();
}
static void good_macro2(void)
{
a();
a();
m();
m2();
r();
r();
}
static void bad_macro1(void)
{
m();
a();
r();
}
static void bad_macro2(void)
{
a();
r();
m();
}
static void bad_macro3(void)
{
r();
a();
}
/*
* check-name: Check __context__ statement with required context
*
* check-error-start
context-statement.c:16:8: warning: context imbalance in 'bad_arr': unexpected unlock
context-statement.c:16:8: context 'LOCK': wanted 0, got -1
context-statement.c:38:5: warning: context imbalance in 'bad_macro1': __context__ statement expected different context
context-statement.c:38:5: context 'LOCK': wanted >= 1, got 0
context-statement.c:47:5: warning: context imbalance in 'bad_macro2': __context__ statement expected different context
context-statement.c:47:5: context 'LOCK': wanted >= 1, got 0
context-statement.c:53:5: warning: context imbalance in 'bad_macro3': __context__ statement expected different context
context-statement.c:53:5: context 'LOCK': wanted >= 0, got -1
* check-error-end
*/
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