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llvm-project/clang/test/AST/ast-dump-color.cpp

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Extend AST dump to include 'used' and 'referenced' flags, and put 'invalid' flag in the right place. llvm-svn: 210872
2014-06-13 10:24:47 +08:00
// RUN: not %clang_cc1 -triple x86_64-pc-linux -std=c++11 -ast-dump -fcolor-diagnostics %s | FileCheck --strict-whitespace %s
Highlight various parts of the AST dump with color. Colors are controlled by -f(no-)color-diagnostics. In addition, dumpColor() function calls are added to force color printing. No structural changes to -ast-dump. llvm-svn: 173548
2013-01-26 09:31:20 +08:00
// REQUIRES: ansi-escape-sequences
/// <a>Hello</a>
/// <br/>
int Test __attribute__((unused));
/// Comment
void TestAttributedStmt() {
switch (1) {
case 1:
[[clang::fallthrough]];
case 2:
;
}
}
class __attribute__((lockable)) Mutex {
/// A variable
int var1;
/// Another variable
///
/// Like the other variable, but different
int var2;
} mu1, mu2;
int TestExpr __attribute__((guarded_by(mu1)));
Extend AST dump to include 'used' and 'referenced' flags, and put 'invalid' flag in the right place. llvm-svn: 210872
2014-06-13 10:24:47 +08:00
struct Invalid {
__attribute__((noinline)) Invalid(error);
} Invalid;
Refactor tree printing in AST dumping. Instead of manually maintaining a flag indicating whether we're about to print out the last child of the parent node (to determine whether we print "`" or "|"), capture a callable to print that child and defer printing it until we either see a next child or finish the parent. No functionality change intended. llvm-svn: 220930
2014-10-31 05:02:37 +08:00
//CHECK: {{^}}[[GREEN:.\[0;1;32m]]TranslationUnitDecl[[RESET:.\[0m]][[Yellow:.\[0;33m]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]<invalid sloc>[[RESET]]> [[Yellow]]<invalid sloc>[[RESET]]{{$}}
//CHECK: {{^}}[[Blue:.\[0;34m]]|-[[RESET]][[GREEN]]TypedefDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]<invalid sloc>[[RESET]]> [[Yellow]]<invalid sloc>[[RESET]] implicit[[CYAN:.\[0;1;36m]] __int128_t[[RESET]] [[Green:.\[0;32m]]'__int128'[[RESET]]{{$}}
Retain isImplicit flag for local variable declarations when instantiating templates. Reviewers: rsmith Reviewed By: rsmith Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D3924 llvm-svn: 209686
2014-05-28 05:29:22 +08:00
//CHECK: {{^}}[[Blue]]|-[[RESET]][[GREEN]]TypedefDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]<invalid sloc>[[RESET]]> [[Yellow]]<invalid sloc>[[RESET]] implicit[[CYAN]] __uint128_t[[RESET]] [[Green]]'unsigned __int128'[[RESET]]{{$}}
Recommit: Compress formatting of array type names (int [4] -> int[4]) Based on post-commit review discussion on 2bd84938470bf2e337801faafb8a67710f46429d with Richard Smith. Other uses of forcing HasEmptyPlaceHolder to false seem OK to me - they're all around pointer/reference types where the pointer/reference token will appear at the rightmost side of the left side of the type name, so they make nested types (eg: the "int" in "int *") behave as though there is a non-empty placeholder (because the "*" is essentially the placeholder as far as the "int" is concerned). This was originally committed in 277623f4d5a672d707390e2c3eaf30a9eb4b075c Reverted in f9ad1d1c775a8e264bebc15d75e0c6e5c20eefc7 due to breakages outside of clang - lldb seems to have some strange/strong dependence on "char [N]" versus "char[N]" when printing strings (not due to that name appearing in DWARF, but probably due to using clang to stringify type names) that'll need to be addressed, plus a few other odds and ends in other subprojects (clang-tools-extra, compiler-rt, etc).
2021-10-15 05:52:47 +08:00
//CHECK: {{^}}[[Blue]]|-[[RESET]][[GREEN]]TypedefDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]<invalid sloc>[[RESET]]> [[Yellow]]<invalid sloc>[[RESET]] implicit[[CYAN]] __builtin_va_list[[RESET]] [[Green]]'__va_list_tag[1]'[[RESET]]{{$}}
Add AST dumping for VarDecl init kind. llvm-svn: 212774
2014-07-11 06:54:03 +08:00
//CHECK: {{^}}[[Blue]]|-[[RESET]][[GREEN]]VarDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]{{.*}}ast-dump-color.cpp:6:1[[RESET]], [[Yellow]]col:5[[RESET]]> [[Yellow]]col:5[[RESET]][[CYAN]] Test[[RESET]] [[Green]]'int'[[RESET]]
Speculative fix for this test case (the test doesn't run on my typical build environment). llvm-svn: 263034
2016-03-10 01:34:16 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[BLUE:.\[0;1;34m]]UnusedAttr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:25[[RESET]]> unused{{$}}
Change the color of comment nodes from bright yellow to blue. Bright yellow on a white background is difficult to read. Also include a chart showing which colors are used by which elements in the AST dump. llvm-svn: 203050
2014-03-06 09:09:03 +08:00
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[Blue]]FullComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:4:4[[RESET]], [[Yellow]]line:5:8[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[Blue]]ParagraphComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:4:4[[RESET]], [[Yellow]]line:5:8[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[Blue]]TextComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:4:4[[RESET]]> Text=" "{{$}}
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[Blue]]HTMLStartTagComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:5[[RESET]], [[Yellow]]col:7[[RESET]]> Name="a"{{$}}
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[Blue]]TextComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:8[[RESET]], [[Yellow]]col:12[[RESET]]> Text="Hello"{{$}}
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[Blue]]HTMLEndTagComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:13[[RESET]], [[Yellow]]col:16[[RESET]]> Name="a"{{$}}
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[Blue]]TextComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:5:4[[RESET]]> Text=" "{{$}}
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[Blue]]HTMLStartTagComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:5[[RESET]], [[Yellow]]col:8[[RESET]]> Name="br" SelfClosing{{$}}
Re-commit r321223, which adds a printing policy to the ASTDumper. This allows you to dump C++ code that spells bool instead of _Bool, leaves off the elaborated type specifiers when printing struct or class names, and other C-isms. Fixes the -Wreorder issue and fixes the ast-dump-color.cpp test. llvm-svn: 321310
2017-12-22 05:42:42 +08:00
//CHECK: {{^}}[[Blue]]|-[[RESET]][[GREEN]]FunctionDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:9:1[[RESET]], [[Yellow]]line:16:1[[RESET]]> [[Yellow]]line:9:6[[RESET]][[CYAN]] TestAttributedStmt[[RESET]] [[Green]]'void ()'[[RESET]]{{$}}
Add the location of Decls to ast dump. While investigating some debug info issues, Eric and I came across a particular template case where the location of a decl was quite different from the range of the same decl. It might've been rather helpful if the dumper had actually showed us this. llvm-svn: 205396
2014-04-02 13:48:29 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[MAGENTA:.\[0;1;35m]]CompoundStmt[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:27[[RESET]], [[Yellow]]line:16:1[[RESET]]>{{$}}
Add indents to AST dumping and removed parenthesis from AST nodes. Indents were given the color blue when outputting with color. AST dumping now looks like this: Node |-Node | `-Node `-Node `-Node Compared to the previous: (Node (Node (Node)) (Node (Node))) llvm-svn: 174022
2013-01-31 09:44:26 +08:00
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[MAGENTA]]SwitchStmt[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:10:3[[RESET]], [[Yellow]]line:15:3[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| | |-[[RESET]][[MAGENTA]]IntegerLiteral[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:10:11[[RESET]]> [[Green]]'int'[[RESET]][[Cyan:.\[0;36m]][[RESET]][[Cyan]][[RESET]][[CYAN]] 1[[RESET]]{{$}}
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[MAGENTA]]CompoundStmt[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:14[[RESET]], [[Yellow]]line:15:3[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| | |-[[RESET]][[MAGENTA]]CaseStmt[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:11:3[[RESET]], [[Yellow]]line:12:27[[RESET]]>{{$}}
[clang] Rework how and when APValues are dumped Currently APValues are dumped as a single string. This becomes quickly completely unreadable since APValue is a tree-like structure. Even a simple example is not pretty: struct S { int arr[4]; float f; }; constexpr S s = { .arr = {1,2}, .f = 3.1415f }; // Struct fields: Array: Int: 1, Int: 2, 2 x Int: 0, Float: 3.141500e+00 With this patch this becomes: -Struct |-field: Array size=4 | |-elements: Int 1, Int 2 | `-filler: 2 x Int 0 `-field: Float 3.141500e+00 Additionally APValues are currently only dumped as part of visiting a ConstantExpr. This patch also dump the value of the initializer of constexpr variable declarations: constexpr int foo(int a, int b) { return a + b - 42; } constexpr int a = 1, b = 2; constexpr int c = foo(a, b) > 0 ? foo(a, b) : foo(b, a); // VarDecl 0x62100008aec8 <col:3, col:57> col:17 c 'const int' constexpr cinit // |-value: Int -39 // `-ConditionalOperator 0x62100008b4d0 <col:21, col:57> 'int' // <snip> Do the above by moving the dump functions to TextNodeDumper which already has the machinery to display trees. The cases APValue::LValue, APValue::MemberPointer and APValue::AddrLabelDiff are left as they were before (unimplemented). We try to display multiple elements on the same line if they are considered to be "simple". This is to avoid wasting large amounts of vertical space in an example like: constexpr int arr[8] = {0,1,2,3,4,5,6,7}; // VarDecl 0x62100008bb78 <col:3, col:42> col:17 arr 'int const[8]' constexpr cinit // |-value: Array size=8 // | |-elements: Int 0, Int 1, Int 2, Int 3 // | `-elements: Int 4, Int 5, Int 6, Int 7 Differential Revision: https://reviews.llvm.org/D83183 Reviewed By: aaron.ballman
2020-07-07 04:50:23 +08:00
//CHECK: {{^}}[[Blue]]| | | |-[[RESET]][[MAGENTA]]ConstantExpr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:11:8[[RESET]]> [[Green]]'int'[[RESET]][[Cyan]][[RESET]][[Cyan]][[RESET]]{{$}}
//CHECK: {{^}}[[Blue]]| | | | |-value: [[RESET]][[Cyan]]Int [[CYAN]]1[[RESET]][[RESET]]{{$}}
Compound literals, enums, et al require const expr Summary: Compound literals, enums, file-scoped arrays, etc. require their initializers and size specifiers to be constant. Wrap the initializer expressions in a ConstantExpr so that we can easily check for this later on. Reviewers: rsmith, shafik Reviewed By: rsmith Subscribers: cfe-commits, jyknight, nickdesaulniers Differential Revision: https://reviews.llvm.org/D53921 llvm-svn: 346455
2018-11-09 08:41:36 +08:00
//CHECK: {{^}}[[Blue]]| | | | `-[[RESET]][[MAGENTA]]IntegerLiteral[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:8[[RESET]]> [[Green]]'int'[[RESET]][[Cyan]][[RESET]][[Cyan]][[RESET]][[CYAN]] 1[[RESET]]{{$}}
Add indents to AST dumping and removed parenthesis from AST nodes. Indents were given the color blue when outputting with color. AST dumping now looks like this: Node |-Node | `-Node `-Node `-Node Compared to the previous: (Node (Node (Node)) (Node (Node))) llvm-svn: 174022
2013-01-31 09:44:26 +08:00
//CHECK: {{^}}[[Blue]]| | | `-[[RESET]][[MAGENTA]]AttributedStmt[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:12:5[[RESET]], [[Yellow]]col:27[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| | | |-[[RESET]][[BLUE]]FallThroughAttr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:7[[RESET]], [[Yellow]]col:14[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| | | `-[[RESET]][[MAGENTA]]NullStmt[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:27[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[MAGENTA]]CaseStmt[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:13:3[[RESET]], [[Yellow]]line:14:5[[RESET]]>{{$}}
[clang] Rework how and when APValues are dumped Currently APValues are dumped as a single string. This becomes quickly completely unreadable since APValue is a tree-like structure. Even a simple example is not pretty: struct S { int arr[4]; float f; }; constexpr S s = { .arr = {1,2}, .f = 3.1415f }; // Struct fields: Array: Int: 1, Int: 2, 2 x Int: 0, Float: 3.141500e+00 With this patch this becomes: -Struct |-field: Array size=4 | |-elements: Int 1, Int 2 | `-filler: 2 x Int 0 `-field: Float 3.141500e+00 Additionally APValues are currently only dumped as part of visiting a ConstantExpr. This patch also dump the value of the initializer of constexpr variable declarations: constexpr int foo(int a, int b) { return a + b - 42; } constexpr int a = 1, b = 2; constexpr int c = foo(a, b) > 0 ? foo(a, b) : foo(b, a); // VarDecl 0x62100008aec8 <col:3, col:57> col:17 c 'const int' constexpr cinit // |-value: Int -39 // `-ConditionalOperator 0x62100008b4d0 <col:21, col:57> 'int' // <snip> Do the above by moving the dump functions to TextNodeDumper which already has the machinery to display trees. The cases APValue::LValue, APValue::MemberPointer and APValue::AddrLabelDiff are left as they were before (unimplemented). We try to display multiple elements on the same line if they are considered to be "simple". This is to avoid wasting large amounts of vertical space in an example like: constexpr int arr[8] = {0,1,2,3,4,5,6,7}; // VarDecl 0x62100008bb78 <col:3, col:42> col:17 arr 'int const[8]' constexpr cinit // |-value: Array size=8 // | |-elements: Int 0, Int 1, Int 2, Int 3 // | `-elements: Int 4, Int 5, Int 6, Int 7 Differential Revision: https://reviews.llvm.org/D83183 Reviewed By: aaron.ballman
2020-07-07 04:50:23 +08:00
//CHECK: {{^}}[[Blue]]| | |-[[RESET]][[MAGENTA]]ConstantExpr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:13:8[[RESET]]> [[Green]]'int'[[RESET]][[Cyan]][[RESET]][[Cyan]][[RESET]]{{$}}
//CHECK: {{^}}[[Blue]]| | | |-value: [[RESET]][[Cyan]]Int [[CYAN]]2[[RESET]][[RESET]]{{$}}
Compound literals, enums, et al require const expr Summary: Compound literals, enums, file-scoped arrays, etc. require their initializers and size specifiers to be constant. Wrap the initializer expressions in a ConstantExpr so that we can easily check for this later on. Reviewers: rsmith, shafik Reviewed By: rsmith Subscribers: cfe-commits, jyknight, nickdesaulniers Differential Revision: https://reviews.llvm.org/D53921 llvm-svn: 346455
2018-11-09 08:41:36 +08:00
//CHECK: {{^}}[[Blue]]| | | `-[[RESET]][[MAGENTA]]IntegerLiteral[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:8[[RESET]]> [[Green]]'int'[[RESET]][[Cyan]][[RESET]][[Cyan]][[RESET]][[CYAN]] 2[[RESET]]{{$}}
Add indents to AST dumping and removed parenthesis from AST nodes. Indents were given the color blue when outputting with color. AST dumping now looks like this: Node |-Node | `-Node `-Node `-Node Compared to the previous: (Node (Node (Node)) (Node (Node))) llvm-svn: 174022
2013-01-31 09:44:26 +08:00
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[MAGENTA]]NullStmt[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:14:5[[RESET]]>{{$}}
Change the color of comment nodes from bright yellow to blue. Bright yellow on a white background is difficult to read. Also include a chart showing which colors are used by which elements in the AST dump. llvm-svn: 203050
2014-03-06 09:09:03 +08:00
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[Blue]]FullComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:8:4[[RESET]], [[Yellow]]col:11[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[Blue]]ParagraphComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:4[[RESET]], [[Yellow]]col:11[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[Blue]]TextComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:4[[RESET]], [[Yellow]]col:11[[RESET]]> Text=" Comment"{{$}}
Add the location of Decls to ast dump. While investigating some debug info issues, Eric and I came across a particular template case where the location of a decl was quite different from the range of the same decl. It might've been rather helpful if the dumper had actually showed us this. llvm-svn: 205396
2014-04-02 13:48:29 +08:00
//CHECK: {{^}}[[Blue]]|-[[RESET]][[GREEN]]CXXRecordDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:18:1[[RESET]], [[Yellow]]line:25:1[[RESET]]> [[Yellow]]line:18:33[[RESET]] class[[CYAN]] Mutex[[RESET]] definition{{$}}
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[BLUE]]CapabilityAttr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:22[[RESET]]> capability "mutex"{{$}}
Retain isImplicit flag for local variable declarations when instantiating templates. Reviewers: rsmith Reviewed By: rsmith Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D3924 llvm-svn: 209686
2014-05-28 05:29:22 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[GREEN]]CXXRecordDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:1[[RESET]], [[Yellow]]col:33[[RESET]]> [[Yellow]]col:33[[RESET]] implicit class[[CYAN]] Mutex[[RESET]]{{$}}
Add the location of Decls to ast dump. While investigating some debug info issues, Eric and I came across a particular template case where the location of a decl was quite different from the range of the same decl. It might've been rather helpful if the dumper had actually showed us this. llvm-svn: 205396
2014-04-02 13:48:29 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[GREEN]]FieldDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:20:3[[RESET]], [[Yellow]]col:7[[RESET]]> [[Yellow]]col:7[[RESET]][[CYAN]] var1[[RESET]] [[Green]]'int'[[RESET]]{{$}}
Change the color of comment nodes from bright yellow to blue. Bright yellow on a white background is difficult to read. Also include a chart showing which colors are used by which elements in the AST dump. llvm-svn: 203050
2014-03-06 09:09:03 +08:00
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[Blue]]FullComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:19:6[[RESET]], [[Yellow]]col:16[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[Blue]]ParagraphComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:6[[RESET]], [[Yellow]]col:16[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[Blue]]TextComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:6[[RESET]], [[Yellow]]col:16[[RESET]]> Text=" A variable"{{$}}
Add the location of Decls to ast dump. While investigating some debug info issues, Eric and I came across a particular template case where the location of a decl was quite different from the range of the same decl. It might've been rather helpful if the dumper had actually showed us this. llvm-svn: 205396
2014-04-02 13:48:29 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[GREEN]]FieldDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:24:3[[RESET]], [[Yellow]]col:7[[RESET]]> [[Yellow]]col:7[[RESET]][[CYAN]] var2[[RESET]] [[Green]]'int'[[RESET]]{{$}}
Change the color of comment nodes from bright yellow to blue. Bright yellow on a white background is difficult to read. Also include a chart showing which colors are used by which elements in the AST dump. llvm-svn: 203050
2014-03-06 09:09:03 +08:00
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[Blue]]FullComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:21:6[[RESET]], [[Yellow]]line:23:44[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| | |-[[RESET]][[Blue]]ParagraphComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:21:6[[RESET]], [[Yellow]]col:22[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| | | `-[[RESET]][[Blue]]TextComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:6[[RESET]], [[Yellow]]col:22[[RESET]]> Text=" Another variable"{{$}}
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[Blue]]ParagraphComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:23:6[[RESET]], [[Yellow]]col:44[[RESET]]>{{$}}
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[Blue]]TextComment[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:6[[RESET]], [[Yellow]]col:44[[RESET]]> Text=" Like the other variable, but different"{{$}}
Re-commit r321223, which adds a printing policy to the ASTDumper. This allows you to dump C++ code that spells bool instead of _Bool, leaves off the elaborated type specifiers when printing struct or class names, and other C-isms. Fixes the -Wreorder issue and fixes the ast-dump-color.cpp test. llvm-svn: 321310
2017-12-22 05:42:42 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[GREEN]]CXXConstructorDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:18:33[[RESET]]> [[Yellow]]col:33[[RESET]] implicit used[[CYAN]] Mutex[[RESET]] [[Green]]'void () noexcept'[[RESET]] inline{{.*$}}
Add indents to AST dumping and removed parenthesis from AST nodes. Indents were given the color blue when outputting with color. AST dumping now looks like this: Node |-Node | `-Node `-Node `-Node Compared to the previous: (Node (Node (Node)) (Node (Node))) llvm-svn: 174022
2013-01-31 09:44:26 +08:00
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[MAGENTA]]CompoundStmt[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:33[[RESET]]>{{$}}
Re-commit r321223, which adds a printing policy to the ASTDumper. This allows you to dump C++ code that spells bool instead of _Bool, leaves off the elaborated type specifiers when printing struct or class names, and other C-isms. Fixes the -Wreorder issue and fixes the ast-dump-color.cpp test. llvm-svn: 321310
2017-12-22 05:42:42 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[GREEN]]CXXConstructorDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:33[[RESET]]> [[Yellow]]col:33[[RESET]] implicit constexpr[[CYAN]] Mutex[[RESET]] [[Green]]'void (const Mutex &)'[[RESET]] inline{{ .*$}}
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[GREEN]]ParmVarDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:33[[RESET]]> [[Yellow]]col:33[[RESET]] [[Green]]'const Mutex &'[[RESET]]{{$}}
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[GREEN]]CXXConstructorDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:33[[RESET]]> [[Yellow]]col:33[[RESET]] implicit constexpr[[CYAN]] Mutex[[RESET]] [[Green]]'void (Mutex &&)'[[RESET]] inline{{ .*$}}
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[GREEN]]ParmVarDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:33[[RESET]]> [[Yellow]]col:33[[RESET]] [[Green]]'Mutex &&'[[RESET]]{{$}}
//CHECK: {{^}}[[Blue]]|-[[RESET]][[GREEN]]VarDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:1[[RESET]], [[Yellow]]line:25:3[[RESET]]> [[Yellow]]col:3[[RESET]] referenced[[CYAN]] mu1[[RESET]] [[Green]]'class Mutex':'Mutex'[[RESET]]
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[MAGENTA]]CXXConstructExpr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:3[[RESET]]> [[Green]]'class Mutex':'Mutex'[[RESET]][[Cyan]][[RESET]][[Cyan]][[RESET]] [[Green]]'void () noexcept'[[RESET]]{{$}}
//CHECK: {{^}}[[Blue]]|-[[RESET]][[GREEN]]VarDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:18:1[[RESET]], [[Yellow]]line:25:8[[RESET]]> [[Yellow]]col:8[[RESET]][[CYAN]] mu2[[RESET]] [[Green]]'class Mutex':'Mutex'[[RESET]]
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[MAGENTA]]CXXConstructExpr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:8[[RESET]]> [[Green]]'class Mutex':'Mutex'[[RESET]][[Cyan]][[RESET]][[Cyan]][[RESET]] [[Green]]'void () noexcept'[[RESET]]{{$}}
Add AST dumping for VarDecl init kind. llvm-svn: 212774
2014-07-11 06:54:03 +08:00
//CHECK: {{^}}[[Blue]]|-[[RESET]][[GREEN]]VarDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:26:1[[RESET]], [[Yellow]]col:5[[RESET]]> [[Yellow]]col:5[[RESET]][[CYAN]] TestExpr[[RESET]] [[Green]]'int'[[RESET]]
Extend AST dump to include 'used' and 'referenced' flags, and put 'invalid' flag in the right place. llvm-svn: 210872
2014-06-13 10:24:47 +08:00
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[BLUE]]GuardedByAttr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:29[[RESET]], [[Yellow]]col:43[[RESET]]>{{$}}
For DR712: store on a DeclRefExpr whether it constitutes an odr-use. Begin restructuring to support the forms of non-odr-use reference permitted by DR712. llvm-svn: 363086
2019-06-12 01:50:32 +08:00
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[MAGENTA]]DeclRefExpr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:40[[RESET]]> [[Green]]'class Mutex':'Mutex'[[RESET]][[Cyan]] lvalue[[RESET]][[Cyan]][[RESET]] [[GREEN]]Var[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]][[CYAN]] 'mu1'[[RESET]] [[Green]]'class Mutex':'Mutex'[[RESET]] non_odr_use_unevaluated{{$}}
Extend AST dump to include 'used' and 'referenced' flags, and put 'invalid' flag in the right place. llvm-svn: 210872
2014-06-13 10:24:47 +08:00
//CHECK: {{^}}[[Blue]]|-[[RESET]][[GREEN]]CXXRecordDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:28:1[[RESET]], [[Yellow]]line:30:1[[RESET]]> [[Yellow]]line:28:8[[RESET]] struct[[CYAN]] Invalid[[RESET]] definition
Add -Wunused-local-typedef, a warning that finds unused local typedefs. The warning warns on TypedefNameDecls -- typedefs and C++11 using aliases -- that are !isReferenced(). Since the isReferenced() bit on TypedefNameDecls wasn't used for anything before this warning it wasn't always set correctly, so this patch also adds a few missing MarkAnyDeclReferenced() calls in various places for TypedefNameDecls. This is made a bit complicated due to local typedefs possibly being used only after their local scope has closed. Consider: template <class T> void template_fun(T t) { typename T::Foo s3foo; // YYY (void)s3foo; } void template_fun_user() { struct Local { typedef int Foo; // XXX } p; template_fun(p); } Here the typedef in XXX is only used at end-of-translation unit, when YYY in template_fun() gets instantiated. To handle this, typedefs that are unused when their scope exits are added to a set of potentially unused typedefs, and that set gets checked at end-of-TU. Typedefs that are still unused at that point then get warned on. There's also serialization code for this set, so that the warning works with precompiled headers and modules. For modules, the warning is emitted when the module is built, for precompiled headers each time the header gets used. Finally, consider a function using C++14 auto return types to return a local type defined in a header: auto f() { struct S { typedef int a; }; return S(); } Here, the typedef escapes its local scope and could be used by only some translation units including the header. To not warn on this, add a RecursiveASTVisitor that marks all delcs on local types returned from auto functions as referenced. (Except if it's a function with internal linkage, or the decls are private and the local type has no friends -- in these cases, it _is_ safe to warn.) Several of the included testcases (most of the interesting ones) were provided by Richard Smith. (gcc's spelling -Wunused-local-typedefs is supported as an alias for this warning.) llvm-svn: 217298
2014-09-06 09:25:55 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[GREEN]]CXXRecordDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:1[[RESET]], [[Yellow]]col:8[[RESET]]> [[Yellow]]col:8[[RESET]] implicit referenced struct[[CYAN]] Invalid[[RESET]]
Extend AST dump to include 'used' and 'referenced' flags, and put 'invalid' flag in the right place. llvm-svn: 210872
2014-06-13 10:24:47 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[GREEN]]CXXConstructorDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:29:3[[RESET]], [[Yellow]]col:42[[RESET]]> [[Yellow]]col:29[[RESET]] invalid[[CYAN]] Invalid[[RESET]] [[Green]]'void (int)'[[RESET]]
//CHECK: {{^}}[[Blue]]| | |-[[RESET]][[GREEN]]ParmVarDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:37[[RESET]], [[Yellow]]<invalid sloc>[[RESET]]> [[Yellow]]col:42[[RESET]] invalid [[Green]]'int'[[RESET]]
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[BLUE]]NoInlineAttr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:18[[RESET]]>
Re-commit r321223, which adds a printing policy to the ASTDumper. This allows you to dump C++ code that spells bool instead of _Bool, leaves off the elaborated type specifiers when printing struct or class names, and other C-isms. Fixes the -Wreorder issue and fixes the ast-dump-color.cpp test. llvm-svn: 321310
2017-12-22 05:42:42 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[GREEN]]CXXConstructorDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]line:28:8[[RESET]]> [[Yellow]]col:8[[RESET]] implicit used constexpr[[CYAN]] Invalid[[RESET]] [[Green]]'void () noexcept'[[RESET]] inline
Extend AST dump to include 'used' and 'referenced' flags, and put 'invalid' flag in the right place. llvm-svn: 210872
2014-06-13 10:24:47 +08:00
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[MAGENTA]]CompoundStmt[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:8[[RESET]]>
Re-commit r321223, which adds a printing policy to the ASTDumper. This allows you to dump C++ code that spells bool instead of _Bool, leaves off the elaborated type specifiers when printing struct or class names, and other C-isms. Fixes the -Wreorder issue and fixes the ast-dump-color.cpp test. llvm-svn: 321310
2017-12-22 05:42:42 +08:00
//CHECK: {{^}}[[Blue]]| |-[[RESET]][[GREEN]]CXXConstructorDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:8[[RESET]]> [[Yellow]]col:8[[RESET]] implicit constexpr[[CYAN]] Invalid[[RESET]] [[Green]]'void (const Invalid &)'[[RESET]] inline default trivial noexcept-unevaluated 0x{{[0-9a-fA-F]*}}
//CHECK: {{^}}[[Blue]]| | `-[[RESET]][[GREEN]]ParmVarDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:8[[RESET]]> [[Yellow]]col:8[[RESET]] [[Green]]'const Invalid &'[[RESET]]
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[GREEN]]CXXConstructorDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:8[[RESET]]> [[Yellow]]col:8[[RESET]] implicit constexpr[[CYAN]] Invalid[[RESET]] [[Green]]'void (Invalid &&)'[[RESET]] inline default trivial noexcept-unevaluated 0x{{[0-9a-fA-F]*}}
//CHECK: {{^}}[[Blue]]| `-[[RESET]][[GREEN]]ParmVarDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:8[[RESET]]> [[Yellow]]col:8[[RESET]] [[Green]]'Invalid &&'[[RESET]]
//CHECK: {{^}}[[Blue]]`-[[RESET]][[GREEN]]VarDecl[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:1[[RESET]], [[Yellow]]line:30:3[[RESET]]> [[Yellow]]col:3[[RESET]][[CYAN]] Invalid[[RESET]] [[Green]]'struct Invalid':'Invalid'[[RESET]]
//CHECK: {{^}}[[Blue]] `-[[RESET]][[MAGENTA]]CXXConstructExpr[[RESET]][[Yellow]] 0x{{[0-9a-fA-F]*}}[[RESET]] <[[Yellow]]col:3[[RESET]]> [[Green]]'struct Invalid':'Invalid'[[RESET]][[Cyan]][[RESET]][[Cyan]][[RESET]] [[Green]]'void () noexcept'[[RESET]]