/* This test exposed a bug in combine where it was improperly changing
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/* This test exposed a bug in combine where it was improperly changing
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the mode of a register. The bug appeared to be latent until web
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the mode of a register. The bug appeared to be latent until web
|
was moved after combine. This is the reduced test that fails
|
was moved after combine. This is the reduced test that fails
|
by crashing in reload. */
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by crashing in reload. */
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|
|
|
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typedef struct cpp_reader cpp_reader;
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typedef struct cpp_reader cpp_reader;
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typedef struct cpp_string cpp_string;
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typedef struct cpp_string cpp_string;
|
struct cpp_string
|
struct cpp_string
|
{
|
{
|
unsigned int len;
|
unsigned int len;
|
const unsigned char *text;
|
const unsigned char *text;
|
};
|
};
|
struct cpp_callbacks
|
struct cpp_callbacks
|
{
|
{
|
void (*ident) (cpp_reader *, unsigned int, const cpp_string *);
|
void (*ident) (cpp_reader *, unsigned int, const cpp_string *);
|
};
|
};
|
static void cb_ident (cpp_reader *, unsigned int, const cpp_string *);
|
static void cb_ident (cpp_reader *, unsigned int, const cpp_string *);
|
init_c_lex (void)
|
init_c_lex (void)
|
{
|
{
|
struct cpp_callbacks *cb;
|
struct cpp_callbacks *cb;
|
cb->ident = cb_ident;
|
cb->ident = cb_ident;
|
}
|
}
|
cb_ident (cpp_reader * pfile __attribute__ ((__unused__)), unsigned int
|
cb_ident (cpp_reader * pfile __attribute__ ((__unused__)), unsigned int
|
line
|
line
|
__attribute__ ((__unused__)), const cpp_string * str
|
__attribute__ ((__unused__)), const cpp_string * str
|
__attribute__ ((__unused__)))
|
__attribute__ ((__unused__)))
|
{
|
{
|
{
|
{
|
cpp_string cstr = {
|
cpp_string cstr = {
|
};
|
};
|
if (cpp_interpret_string (pfile, str, 1, &cstr, 0))
|
if (cpp_interpret_string (pfile, str, 1, &cstr, 0))
|
{
|
{
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
