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| // RUN: %clang_cc1 -analyzer-checker-option-help \
// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-STABLE
// RUN: %clang_cc1 -analyzer-checker-option-help-alpha \
// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-ALPHA
// RUN: %clang_cc1 -analyzer-checker-option-help-developer \
// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-DEVELOPER
// RUN: %clang_cc1 -analyzer-checker-option-help-developer \
// RUN: -analyzer-checker-option-help-alpha \
// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-DEVELOPER-ALPHA
// RUN: %clang_cc1 -analyzer-checker-option-help \
// RUN: -analyzer-checker-option-help-alpha \
// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-STABLE-ALPHA
// RUN: %clang_cc1 -analyzer-checker-option-help \
// RUN: -analyzer-checker-option-help-developer \
// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-STABLE-DEVELOPER
// RUN: %clang_cc1 -analyzer-checker-option-help \
// RUN: -analyzer-checker-option-help-alpha \
// RUN: -analyzer-checker-option-help-developer \
// RUN: 2>&1 | FileCheck %s -check-prefix=CHECK-STABLE-ALPHA-DEVELOPER
// CHECK-STABLE: OVERVIEW: Clang Static Analyzer Checker and Package Option List
//
// CHECK-STABLE: USAGE: -analyzer-config <OPTION1=VALUE,OPTION2=VALUE,...>
//
// CHECK-STABLE: -analyzer-config OPTION1=VALUE, -analyzer-config
// CHECK-STABLE-SAME: OPTION2=VALUE, ...
//
// CHECK-STABLE: OPTIONS:
//
// CHECK-STABLE: cplusplus.Move:WarnOn
// CHECK-STABLE-SAME: (string) In non-aggressive mode, only warn
// CHECK-STABLLE: on use-after-move of local variables (or
// CHECK-STABLLE: local rvalue references) and of STL objects.
// CHECK-STABLLE: The former is possible because local variables
// CHECK-STABLLE: (or local rvalue references) are not tempting
// CHECK-STABLLE: their user to re-use the storage. The latter
// CHECK-STABLLE: is possible because STL objects are known
// CHECK-STABLLE: to end up in a valid but unspecified state
// CHECK-STABLLE: after the move and their state-reset methods
// CHECK-STABLLE: are also known, which allows us to predict
// CHECK-STABLLE: precisely when use-after-move is invalid.
// CHECK-STABLLE: Some STL objects are known to conform to
// CHECK-STABLLE: additional contracts after move, so they
// CHECK-STABLLE: are not tracked. However, smart pointers
// CHECK-STABLLE: specifically are tracked because we can
// CHECK-STABLLE: perform extra checking over them. In aggressive
// CHECK-STABLLE: mode, warn on any use-after-move because
// CHECK-STABLLE: the user has intentionally asked us to completely
// CHECK-STABLLE: eliminate use-after-move in his code. Values:
// CHECK-STABLLE: "KnownsOnly", "KnownsAndLocals", "All".
// CHECK-STABLLE: (default: KnownsAndLocals)
// CHECK-STABLE-NOT: debug.AnalysisOrder:*
// CHECK-DEVELOPER: debug.AnalysisOrder:*
// CHECK-ALPHA-NOT: debug.AnalysisOrder:*
// CHECK-STABLE-NOT: optin.cplusplus.UninitializedObject:IgnoreGuardedFields
// CHECK-DEVELOPER-NOT: optin.cplusplus.UninitializedObject:IgnoreGuardedFields
// CHECK-ALPHA: optin.cplusplus.UninitializedObject:IgnoreGuardedFields
// CHECK-STABLE: optin.performance.Padding:AllowedPad
// CHECK-DEVELOPER-NOT: optin.performance.Padding:AllowedPad
// CHECK-ALPHA-NOT: optin.performance.Padding:AllowedPad
// CHECK-STABLE-ALPHA-NOT: debug.AnalysisOrder:*
// CHECK-DEVELOPER-ALPHA: debug.AnalysisOrder:*
// CHECK-STABLE-DEVELOPER: debug.AnalysisOrder:*
// CHECK-STABLE-ALPHA: optin.cplusplus.UninitializedObject:IgnoreGuardedFields
// CHECK-DEVELOPER-ALPHA: optin.cplusplus.UninitializedObject:IgnoreGuardedFields
// CHECK-STABLE-DEVELOPER-NOT: optin.cplusplus.UninitializedObject:IgnoreGuardedFields
// CHECK-STABLE-ALPHA: optin.performance.Padding:AllowedPad
// CHECK-DEVELOPER-ALPHA-NOT: optin.performance.Padding:AllowedPad
// CHECK-STABLE-DEVELOPER: optin.performance.Padding:AllowedPad
// CHECK-STABLE-ALPHA-DEVELOPER: debug.AnalysisOrder:*
// CHECK-STABLE-ALPHA-DEVELOPER: optin.cplusplus.UninitializedObject:IgnoreGuardedFields
// CHECK-STABLE-ALPHA-DEVELOPER: optin.performance.Padding:AllowedPad
|