Fix tests

scripts/test_antlr_grammar.sh

@@ -128,7 +128,7 @@ done < <(
       grep -v -E 'inlineAssembly/prevrandao_disallowed_function_post_paris.sol' |
       # Skipping a test with "let blobhash := ..."
       grep -v -E 'inlineAssembly/blobhash_pre_cancun.sol' |
-      grep -v -E 'inlineAssembly/blobhash_pre_cancun_warning.sol' |
+      grep -v -E 'inlineAssembly/blobhash_pre_cancun_not_reserved.sol' |
       # Skipping license error, unrelated to the grammar
       grep -v -E 'license/license_double5.sol' |
       grep -v -E 'license/license_hidden_unicode.sol' |

test/libsolidity/semanticTests/state/uncalled_blobhash.sol

@@ -1,5 +1,8 @@
 contract C {
     function f() public returns (bytes32) {
+        // NOTE: The `tx_context.blob_hashes` is injected into EVMHost with the following hashes, indexed accordingly:
+        // 0 -> 0x0100000000000000000000000000000000000000000000000000000000000001
+        // 1 -> 0x0100000000000000000000000000000000000000000000000000000000000002
         return (blobhash)(0);
     }
 }

test/libsolidity/syntaxTests/globalFunctions/blobhash_function_pre_cancun.sol

@@ -0,0 +1,11 @@
+contract C {
+    function blobhash(uint256 index) public pure returns(bytes32) {
+        return bytes32(index);
+    }
+    function f() public pure returns(bytes32) {
+        return blobhash(2);
+    }
+}
+// ====
+// EVMVersion: <=shanghai
+// ----

test/libsolidity/syntaxTests/globalFunctions/blobhash_function_shadow_warning.sol

@@ -6,5 +6,7 @@ contract C {
         return blobhash(2);
     }
 }
+// ====
+// EVMVersion: >=cancun
 // ----
 // Warning 2319: (17-117): This declaration shadows a builtin symbol.

test/libsolidity/syntaxTests/globalFunctions/blobhash_no_call.sol

@@ -4,5 +4,7 @@ contract C
         blobhash;
     }
 }
+// ====
+// EVMVersion: >=cancun
 // ----
 // Warning 6133: (52-60): Statement has no effect.

test/libsolidity/syntaxTests/globalFunctions/blobhash_not_declared_pre_cancun.sol

@@ -0,0 +1,10 @@
+contract C
+{
+    function f() public pure {
+        blobhash;
+    }
+}
+// ====
+// EVMVersion: <=shanghai
+// ----
+// DeclarationError 7576: (52-60): Undeclared identifier. Did you mean "blockhash"?

test/libsolidity/syntaxTests/globalFunctions/blobhash_var_pre_cancun.sol

@@ -0,0 +1,9 @@
+contract C {
+    function f() public pure returns (bool) {
+        bool blobhash = true;
+        return blobhash;
+    }
+}
+// ====
+// EVMVersion: <=shanghai
+// ----

test/libsolidity/syntaxTests/globalFunctions/blobhash_var_shadow_warning.sol

@@ -5,5 +5,7 @@ contract C
         return blobhash;
     }
 }
+// ====
+// EVMVersion: >=cancun
 // ----
 // Warning 2319: (67-80): This declaration shadows a builtin symbol.

test/libsolidity/syntaxTests/inlineAssembly/blobhash_pre_cancun_warning.sol → test/libsolidity/syntaxTests/inlineAssembly/blobhash_pre_cancun_not_reserved.sol

@@ -17,4 +17,3 @@ contract C {
 // ====
 // EVMVersion: <=shanghai
 // ----
-// Warning 7527: (98-106): "blobhash" was introduced as builtin function in EVM version Cancun but you are currently using EVM version shanghai and it will not behave as expected for EVM version >= Cancun.