[YAML] Use correct source location for unknown key errors.

Currently unknown keys when inputting mapping traits have the location set to the Value.
Example:
```
YAML:1:14: error: unknown key 'UnknownKey'
{UnknownKey: SomeValue}
             ^~~~~~~~~
```
This is unhelpful for a user as it draws them to fix the wrong item.

Reviewed By: silvas

Differential Revision: https://reviews.llvm.org/D93037

4 files changed, 8 insertions, 8 deletions

diff --git a/llvm/unittests/TextAPI/TextStubV1Tests.cpp b/llvm/unittests/TextAPI/TextStubV1Tests.cpp
index ea49ac4..64b9769 100644
--- a/llvm/unittests/TextAPI/TextStubV1Tests.cpp
+++ b/llvm/unittests/TextAPI/TextStubV1Tests.cpp
@@ -451,8 +451,8 @@ TEST(TBDv1, MalformedFile2) {
   EXPECT_FALSE(!!Result);
   std::string ErrorMessage = toString(Result.takeError());
   ASSERT_EQ(
-      "malformed file\nTest.tbd:5:9: error: unknown key 'foobar'\nfoobar: "
-      "\"Unsupported key\"\n        ^~~~~~~~~~~~~~~~~\n",
+      "malformed file\nTest.tbd:5:1: error: unknown key 'foobar'\nfoobar: "
+      "\"Unsupported key\"\n^~~~~~\n",
       ErrorMessage);
 }
 
diff --git a/llvm/unittests/TextAPI/TextStubV2Tests.cpp b/llvm/unittests/TextAPI/TextStubV2Tests.cpp
index 71d4397..c9e54ac 100644
--- a/llvm/unittests/TextAPI/TextStubV2Tests.cpp
+++ b/llvm/unittests/TextAPI/TextStubV2Tests.cpp
@@ -486,8 +486,8 @@ TEST(TBDv2, MalformedFile2) {
   EXPECT_FALSE(!!Result);
   std::string ErrorMessage = toString(Result.takeError());
   ASSERT_EQ(
-      "malformed file\nTest.tbd:5:9: error: unknown key 'foobar'\nfoobar: "
-      "\"Unsupported key\"\n        ^~~~~~~~~~~~~~~~~\n",
+      "malformed file\nTest.tbd:5:1: error: unknown key 'foobar'\nfoobar: "
+      "\"Unsupported key\"\n^~~~~~\n",
       ErrorMessage);
 }
 
diff --git a/llvm/unittests/TextAPI/TextStubV3Tests.cpp b/llvm/unittests/TextAPI/TextStubV3Tests.cpp
index a6a88c4..2881c95 100644
--- a/llvm/unittests/TextAPI/TextStubV3Tests.cpp
+++ b/llvm/unittests/TextAPI/TextStubV3Tests.cpp
@@ -831,8 +831,8 @@ TEST(TBDv3, MalformedFile2) {
   EXPECT_FALSE(!!Result);
   std::string ErrorMessage = toString(Result.takeError());
   ASSERT_EQ(
-      "malformed file\nTest.tbd:5:9: error: unknown key 'foobar'\nfoobar: "
-      "\"Unsupported key\"\n        ^~~~~~~~~~~~~~~~~\n",
+      "malformed file\nTest.tbd:5:1: error: unknown key 'foobar'\nfoobar: "
+      "\"Unsupported key\"\n^~~~~~\n",
       ErrorMessage);
 }
 
diff --git a/llvm/unittests/TextAPI/TextStubV4Tests.cpp b/llvm/unittests/TextAPI/TextStubV4Tests.cpp
index 43b53e1..0ab9c52 100644
--- a/llvm/unittests/TextAPI/TextStubV4Tests.cpp
+++ b/llvm/unittests/TextAPI/TextStubV4Tests.cpp
@@ -924,8 +924,8 @@ TEST(TBDv4, MalformedFile2) {
   EXPECT_FALSE(!!Result);
   std::string ErrorMessage = toString(Result.takeError());
   ASSERT_EQ(
-      "malformed file\nTest.tbd:5:9: error: unknown key 'foobar'\nfoobar: "
-      "\"unsupported key\"\n        ^~~~~~~~~~~~~~~~~\n",
+      "malformed file\nTest.tbd:5:1: error: unknown key 'foobar'\nfoobar: "
+      "\"unsupported key\"\n^~~~~~\n",
       ErrorMessage);
 }