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// { dg-options "-fdiagnostics-show-caret" }
/* A collection of calls where argument 2 is of the wrong type. */
/* decl, with argname. */
extern int callee_1 (int one, const char **two, float three); // { dg-line callee_1 }
int test_1 (int first, const char *second, float third)
{
return callee_1 (first, second, third); // { dg-error "27: cannot convert 'const char\\*' to 'const char\\*\\*'" }
/* { dg-begin-multiline-output "" }
return callee_1 (first, second, third);
^~~~~~
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const char*
{ dg-end-multiline-output "" } */
// { dg-message "initializing argument 2 of 'int callee_1\\(int, const char\\*\\*, float\\)'" "" { target *-*-* } callee_1 }
/* { dg-begin-multiline-output "" }
extern int callee_1 (int one, const char **two, float three);
~~~~~~~~~~~~~^~~
{ dg-end-multiline-output "" } */
}
/* decl, without argname. */
extern int callee_2 (int, const char **, float); // { dg-line callee_2 }
int test_2 (int first, const char *second, float third)
{
return callee_2 (first, second, third); // { dg-error "27: cannot convert 'const char\\*' to 'const char\\*\\*'" }
/* { dg-begin-multiline-output "" }
return callee_2 (first, second, third);
^~~~~~
|
const char*
{ dg-end-multiline-output "" } */
// { dg-message "initializing argument 2 of 'int callee_2\\(int, const char\\*\\*, float\\)'" "" { target *-*-* } callee_2 }
/* { dg-begin-multiline-output "" }
extern int callee_2 (int, const char **, float);
^~~~~~~~~~~~~
{ dg-end-multiline-output "" } */
}
/* defn, with argname. */
static int callee_3 (int one, const char **two, float three) // { dg-line callee_3 }
{
return callee_2 (one, two, three);
}
int test_3 (int first, const char *second, float third)
{
return callee_3 (first, second, third); // { dg-error "27: cannot convert 'const char\\*' to 'const char\\*\\*'" }
/* { dg-begin-multiline-output "" }
return callee_3 (first, second, third);
^~~~~~
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const char*
{ dg-end-multiline-output "" } */
// { dg-message "initializing argument 2 of 'int callee_3\\(int, const char\\*\\*, float\\)'" "" { target *-*-* } callee_3 }
/* { dg-begin-multiline-output "" }
static int callee_3 (int one, const char **two, float three)
~~~~~~~~~~~~~^~~
{ dg-end-multiline-output "" } */
}
/* static member, with argname. */
struct s4 { static int member_1 (int one, const char **two, float three); }; // { dg-line s4_member_1 }
int test_4 (int first, const char *second, float third)
{
return s4::member_1 (first, second, third); // { dg-error "no matching function for call to 's4::member_1\\(int&, const char\\*&, float&\\)'" }
/* { dg-begin-multiline-output "" }
return s4::member_1 (first, second, third);
^
{ dg-end-multiline-output "" } */
// { dg-message "candidate: 'static int s4::member_1\\(int, const char\\*\\*, float\\)'" "" { target *-*-* } s4_member_1 }
/* { dg-begin-multiline-output "" }
struct s4 { static int member_1 (int one, const char **two, float three); };
^~~~~~~~
{ dg-end-multiline-output "" } */
// { dg-message "no known conversion for argument 2 from 'const char\\*' to 'const char\\*\\*'" "" { target *-*-* } s4_member_1 }
// TODO: underline the pertinent param
}
/* non-static member, with argname. */
struct s5 { int member_1 (int one, const char **two, float three); }; // { dg-line s5_member_1 }
int test_5 (int first, const char *second, float third)
{
s5 inst;
return inst.member_1 (first, second, third); // { dg-error "no matching function for call to 's5::member_1\\(int&, const char\\*&, float&\\)'" }
/* { dg-begin-multiline-output "" }
return inst.member_1 (first, second, third);
^
{ dg-end-multiline-output "" } */
// { dg-message "candidate: 'int s5::member_1\\(int, const char\\*\\*, float\\)'" "" { target *-*-* } s5_member_1 }
/* { dg-begin-multiline-output "" }
struct s5 { int member_1 (int one, const char **two, float three); };
^~~~~~~~
{ dg-end-multiline-output "" } */
// { dg-message "no known conversion for argument 2 from 'const char\\*' to 'const char\\*\\*'" "" { target *-*-* } s5_member_1 }
// TODO: underline the pertinent param
}
/* non-static member, with argname, via a ptr. */
struct s6 { int member_1 (int one, const char **two, float three); }; // { dg-line s6_member_1 }
int test_6 (int first, const char *second, float third, s6 *ptr)
{
return ptr->member_1 (first, second, third); // { dg-error "no matching function for call to 's6::member_1\\(int&, const char\\*&, float&\\)'" }
/* { dg-begin-multiline-output "" }
return ptr->member_1 (first, second, third);
^
{ dg-end-multiline-output "" } */
// { dg-message "candidate: 'int s6::member_1\\(int, const char\\*\\*, float\\)'" "" { target *-*-* } s6_member_1 }
/* { dg-begin-multiline-output "" }
struct s6 { int member_1 (int one, const char **two, float three); };
^~~~~~~~
{ dg-end-multiline-output "" } */
// { dg-message "no known conversion for argument 2 from 'const char\\*' to 'const char\\*\\*'" "" { target *-*-* } s6_member_1 }
// TODO: underline the pertinent param
}
/* Template function. */
template <typename T>
int test_7 (int one, T two, float three); // { dg-line test_7_decl }
int test_7 (int first, const char *second, float third)
{
return test_7 <const char **> (first, second, third); // { dg-line test_7_usage }
// { dg-error "no matching function" "" { target *-*-* } test_7_usage }
/* { dg-begin-multiline-output "" }
return test_7 <const char **> (first, second, third);
^
{ dg-end-multiline-output "" } */
// { dg-message "candidate: 'template<class T> int test_7\\(int, T, float\\)'" "" { target *-*-* } test_7_decl }
/* { dg-begin-multiline-output "" }
int test_7 (int one, T two, float three);
^~~~~~
{ dg-end-multiline-output "" } */
// { dg-message "template argument deduction/substitution failed:" "" { target *-*-* } test_7_decl }
// { dg-message "cannot convert 'second' \\(type 'const char\\*'\\) to type 'const char\\*\\*'" "" { target *-*-* } test_7_usage }
/* { dg-begin-multiline-output "" }
return test_7 <const char **> (first, second, third);
^~~~~~
{ dg-end-multiline-output "" } */
}
/* Template class, static function. */
template <typename T>
struct s8 { static int member_1 (int one, T two, float three); }; // { dg-line s8_member_1 }
int test_8 (int first, const char *second, float third)
{
return s8 <const char **>::member_1 (first, second, third); // { dg-error "no matching function for call to 's8<const char\\*\\*>::member_1\\(int&, const char\\*&, float&\\)'" }
/* { dg-begin-multiline-output "" }
return s8 <const char **>::member_1 (first, second, third);
^
{ dg-end-multiline-output "" } */
// { dg-message "candidate: 'static int s8<T>::member_1\\(int, T, float\\)" "" { target *-*-* } s8_member_1 }
/* { dg-begin-multiline-output "" }
struct s8 { static int member_1 (int one, T two, float three); };
^~~~~~~~
{ dg-end-multiline-output "" } */
// { dg-message "no known conversion for argument 2 from 'const char\\*' to 'const char\\*\\*'" "" { target *-*-* } s8_member_1 }
// TODO: underline the pertinent param
}
/* Template class, non-static function. */
template <typename T>
struct s9 { int member_1 (int one, T two, float three); }; // { dg-line s9_member_1 }
int test_9 (int first, const char *second, float third)
{
s9 <const char **> inst;
return inst.member_1 (first, second, third); // { dg-error "no matching function for call to 's9<const char\\*\\*>::member_1\\(int&, const char\\*&, float&\\)'" }
/* { dg-begin-multiline-output "" }
return inst.member_1 (first, second, third);
^
{ dg-end-multiline-output "" } */
// { dg-message "candidate: 'int s9<T>::member_1\\(int, T, float\\)" "" { target *-*-* } s9_member_1 }
/* { dg-begin-multiline-output "" }
struct s9 { int member_1 (int one, T two, float three); };
^~~~~~~~
{ dg-end-multiline-output "" } */
// { dg-message "no known conversion for argument 2 from 'const char\\*' to 'const char\\*\\*'" "" { target *-*-* } s9_member_1 }
// TODO: underline the pertinent param
}
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