// { dg-do run }
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// { dg-do run }
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// GROUPS passed ptolemy-bugs
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// GROUPS passed ptolemy-bugs
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#include
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#include
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class PTcl {
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class PTcl {
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public:
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public:
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int dispatcher(int which,int argc,char** argv);
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int dispatcher(int which,int argc,char** argv);
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// fns in the table
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// fns in the table
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int one(int argc, char** argv);
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int one(int argc, char** argv);
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int two(int argc, char** argv);
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int two(int argc, char** argv);
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int three(int argc, char** argv);
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int three(int argc, char** argv);
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};
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};
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// An InterpFuncP is a pointer to an PTcl function that takes an argc-argv
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// An InterpFuncP is a pointer to an PTcl function that takes an argc-argv
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// argument list and returns TCL_OK or TCL_ERROR.
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// argument list and returns TCL_OK or TCL_ERROR.
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typedef int (PTcl::*InterpFuncP)(int,char**);
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typedef int (PTcl::*InterpFuncP)(int,char**);
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struct InterpTableEntry {
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struct InterpTableEntry {
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const char* name;
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const char* name;
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InterpFuncP func;
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InterpFuncP func;
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};
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};
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// Here is the function table and dispatcher function.
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// Here is the function table and dispatcher function.
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// These macros define entries for the table
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// These macros define entries for the table
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#define quote(x) #x
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#define quote(x) #x
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#define ENTRY(verb) { quote(verb), &PTcl::verb }
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#define ENTRY(verb) { quote(verb), &PTcl::verb }
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static InterpTableEntry funcTable[] = {
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static InterpTableEntry funcTable[] = {
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ENTRY(one),
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ENTRY(one),
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ENTRY(two),
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ENTRY(two),
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ENTRY(three),
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ENTRY(three),
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{0, 0}
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{0, 0}
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};
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};
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int PTcl::dispatcher(int which, int argc, char** argv) {
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int PTcl::dispatcher(int which, int argc, char** argv) {
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return (this->*(funcTable[which].func))(argc, argv);
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return (this->*(funcTable[which].func))(argc, argv);
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}
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}
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void printargs(char** argv) {
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void printargs(char** argv) {
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// while (*argv) {
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// while (*argv) {
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// cout << " " << *argv++;
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// cout << " " << *argv++;
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// }
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// }
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// cout << "\n";
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// cout << "\n";
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}
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}
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int PTcl::one(int, char** argv) {
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int PTcl::one(int, char** argv) {
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std::cout << "FAIL\n";
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std::cout << "FAIL\n";
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printargs(argv);
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printargs(argv);
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return 1;
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return 1;
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}
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}
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int PTcl::two(int, char** argv) {
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int PTcl::two(int, char** argv) {
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std::cout << "PASS\n";
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std::cout << "PASS\n";
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printargs(argv);
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printargs(argv);
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return 0;
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return 0;
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}
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}
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int PTcl::three(int, char** argv) {
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int PTcl::three(int, char** argv) {
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std::cout << "FAIL\n";
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std::cout << "FAIL\n";
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printargs(argv);
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printargs(argv);
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return 1;
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return 1;
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}
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}
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int main (int argc, char** argv) {
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int main (int argc, char** argv) {
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PTcl obj;
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PTcl obj;
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return obj.dispatcher(1,argc,argv);
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return obj.dispatcher(1,argc,argv);
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}
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}
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