Bug 364108

Description Yoonseok 2011-11-18 01:38:51 EST

Build Identifier: 20110916-0149

Symptom:
 When the workbench starts, indexer looks like stop(in fact, it just try to parse following buggy code), and never completed(at least, 30 min).

 If you try to close a project which has the buggy code, it also doesn't work. After then, you cannot close the eclipse also. It just stop with "The user operation is waiting for "Close Project" to complete." and "Saving workbench state."

Causes: CDT parser takes more then 30 min to parse the buggy code. The example code is very short. Less than 300 LOC.

Problem:
- Parsing time is not acceptable even though it is not a correct code.
- It won't stop. Cancel button is also doesn't work. At least, we need a way to cancel it.

* Following is the buggy code. It has unmatched brace pairs.
==========================================================================
typedef struct _TEMP_STRUCT {
	char* name;
} TEMP_STRUCT;

TEMP_STRUCT* buggy_func1(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text1") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func2(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text2") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func3(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text3") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func4(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text4") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func5(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text5") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func6(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text6") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func7(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text7") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func8(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text8") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func9(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text9") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func10(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text10") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func11(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text11") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func12(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text12") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func13(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text13") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func14(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text14") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func15(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text15") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func16(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text16") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func17(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text17") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func18(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text18") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func19(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text19") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func20(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text20") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func21(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text21") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func22(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text22") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func23(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text23") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func24(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text24") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func25(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text25") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func26(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text26") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func27(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text27") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func28(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text28") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}
TEMP_STRUCT* buggy_func29(TEMP_STRUCT* param) {
	if (param && strcmp(param->name, "text29") == 0 ) {
	 return (TEMP_STRUCT*) param;
	} else {
	 return NULL;
	}


Reproducible: Always

Steps to Reproduce:
1. Make a new empty C project.
2. Copy & Paste from my buggy code into a new C file.
3. Save the file!