[PATCH] D54795: [clang-format] Do not treat asm clobber [ as ObjCExpr, refined

[Krasimir Georgiev via Phabricator via cfe-commits]

krasimir updated this revision to Diff 175038.
krasimir added a comment.

- Add tests for _asm etc


Repository:
  rC Clang

https://reviews.llvm.org/D54795

Files:
  lib/Format/TokenAnnotator.cpp
  unittests/Format/FormatTest.cpp


Index: unittests/Format/FormatTest.cpp
===================================================================
--- unittests/Format/FormatTest.cpp
+++ unittests/Format/FormatTest.cpp
@@ -12762,6 +12762,30 @@
                                                "     : [d] \"=rm\" (d)\n"
                                                "       [e] \"rm\" (*e));\n"
                                                "}"));
+  EXPECT_EQ(FormatStyle::LK_Cpp, guessLanguage("foo.h",
+                                               "void f() {\n"
+                                               "  _asm (\"mov %[e], %[d]\"\n"
+                                               "     : [d] \"=rm\" (d)\n"
+                                               "       [e] \"rm\" (*e));\n"
+                                               "}"));
+  EXPECT_EQ(FormatStyle::LK_Cpp, guessLanguage("foo.h",
+                                               "void f() {\n"
+                                               "  __asm (\"mov %[e], %[d]\"\n"
+                                               "     : [d] \"=rm\" (d)\n"
+                                               "       [e] \"rm\" (*e));\n"
+                                               "}"));
+  EXPECT_EQ(FormatStyle::LK_Cpp, guessLanguage("foo.h",
+                                               "void f() {\n"
+                                               "  __asm__ (\"mov %[e], %[d]\"\n"
+                                               "     : [d] \"=rm\" (d)\n"
+                                               "       [e] \"rm\" (*e));\n"
+                                               "}"));
+  EXPECT_EQ(FormatStyle::LK_Cpp, guessLanguage("foo.h",
+                                               "void f() {\n"
+                                               "  asm (\"mov %[e], %[d]\"\n"
+                                               "     : [d] \"=rm\" (d),\n"
+                                               "       [e] \"rm\" (*e));\n"
+                                               "}"));
   EXPECT_EQ(FormatStyle::LK_Cpp,
             guessLanguage("foo.h", "void f() {\n"
                                    "  asm volatile (\"mov %[e], %[d]\"\n"
Index: lib/Format/TokenAnnotator.cpp
===================================================================
--- lib/Format/TokenAnnotator.cpp
+++ lib/Format/TokenAnnotator.cpp
@@ -399,14 +399,15 @@
     bool IsCpp11AttributeSpecifier = isCpp11AttributeSpecifier(*Left) ||
                                      Contexts.back().InCpp11AttributeSpecifier;
 
+    bool InsideInlineASM = Line.startsWith(tok::kw_asm);
     bool StartsObjCMethodExpr =
-        !CppArrayTemplates && Style.isCpp() && !IsCpp11AttributeSpecifier &&
-        Contexts.back().CanBeExpression && Left->isNot(TT_LambdaLSquare) &&
+        !InsideInlineASM && !CppArrayTemplates && Style.isCpp() &&
+        !IsCpp11AttributeSpecifier && Contexts.back().CanBeExpression &&
+        Left->isNot(TT_LambdaLSquare) &&
         !CurrentToken->isOneOf(tok::l_brace, tok::r_square) &&
         (!Parent ||
-         (Parent->is(tok::colon) && Parent->isNot(TT_InlineASMColon)) ||
-         Parent->isOneOf(tok::l_square, tok::l_paren, tok::kw_return,
-                         tok::kw_throw) ||
+         Parent->isOneOf(tok::colon, tok::l_square, tok::l_paren,
+                         tok::kw_return, tok::kw_throw) ||
          Parent->isUnaryOperator() ||
          // FIXME(bug 36976): ObjC return types shouldn't use TT_CastRParen.
          Parent->isOneOf(TT_ObjCForIn, TT_CastRParen) ||


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