[SYCL] Remove old SYCL 1.2 exception subclasses (#14546)

Codebase has been cleaned up from using them in earlier individual PRs.
Now that they aren't used final removal is trivial.

sycl/include/sycl/exception.hpp

@@ -150,53 +150,6 @@ class __SYCL_EXPORT exception : public virtual std::exception {
  pi_int32 pi_err);
 };
 
-class __SYCL2020_DEPRECATED(
- "use sycl::exception with sycl::errc::runtime instead.") runtime_error
- : public exception {
-public:
- runtime_error() : exception(make_error_code(errc::runtime)) {}
-
- runtime_error(const char *Msg, pi_int32 Err)
- : runtime_error(std::string(Msg), Err) {}
-
- runtime_error(const std::string &Msg, pi_int32 Err)
- : exception(make_error_code(errc::runtime), Msg, Err) {}
-
- runtime_error(std::error_code Ec, const std::string &Msg,
- const pi_int32 PIErr)
- : exception(Ec, Msg, PIErr) {}
-
-protected:
- runtime_error(std::error_code Ec) : exception(Ec) {}
-};
-
-class __SYCL2020_DEPRECATED(
- "use sycl::exception with sycl::errc::nd_range instead.") nd_range_error
- : public runtime_error {
-public:
- nd_range_error() : runtime_error(make_error_code(errc::nd_range)) {}
-
- nd_range_error(const char *Msg, pi_int32 Err)
- : nd_range_error(std::string(Msg), Err) {}
-
- nd_range_error(const std::string &Msg, pi_int32 Err)
- : runtime_error(make_error_code(errc::nd_range), Msg, Err) {}
-};
-
-class __SYCL2020_DEPRECATED(
- "use sycl::exception with a sycl::errc enum value instead.")
- invalid_parameter_error : public runtime_error {
-public:
- invalid_parameter_error()
- : runtime_error(make_error_code(errc::kernel_argument)) {}
-
- invalid_parameter_error(const char *Msg, pi_int32 Err)
- : invalid_parameter_error(std::string(Msg), Err) {}
-
- invalid_parameter_error(const std::string &Msg, pi_int32 Err)
- : runtime_error(make_error_code(errc::kernel_argument), Msg, Err) {}
-};
-
 } // namespace _V1
 } // namespace sycl
 

sycl/test/warnings/sycl_2020_deprecations.cpp

@@ -85,12 +85,6 @@ int main() {
  // expected-warning@+1 {{'get_size' is deprecated: get_size() is deprecated, please use byte_size() instead}}
  size_t VecGetSize = Vec.get_size();
 
- // expected-warning@+1 {{'runtime_error' is deprecated: use sycl::exception with sycl::errc::runtime instead.}}
- sycl::runtime_error re;
- // expected-warning@+1 {{'nd_range_error' is deprecated: use sycl::exception with sycl::errc::nd_range instead.}}
- sycl::nd_range_error ne;
- // expected-warning@+1 {{'invalid_parameter_error' is deprecated: use sycl::exception with a sycl::errc enum value instead.}}
- sycl::invalid_parameter_error ipe;
  // expected-warning@+1{{'exception' is deprecated: The version of an exception constructor which takes no arguments is deprecated.}}
  sycl::exception ex;