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Replace Block by BlockStmt in basic C/C++ query documentation

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`Block` has be deprecated in favor of `BlockStmt`.
This commit is contained in:
Jeroen Ketema
2022-01-25 15:21:34 +01:00
parent 1cfd222770
commit 082c712843
1 changed files with 3 additions and 3 deletions
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6
docs/codeql/codeql-language-guides/basic-query-for-cpp-code.rst
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@@ -37,7 +37,7 @@ Running the query
import cpp
from IfStmt ifstmt, Block block
from IfStmt ifstmt, BlockStmt block
where ifstmt.getThen() = block and
block.getNumStmt() = 0
select ifstmt, "This 'if' statement is redundant."
@@ -81,10 +81,10 @@ After the initial ``import`` statement, this simple query comprises three parts
+===============================================================+===================================================================================================================+========================================================================================================================+
| ``import cpp`` | Imports the standard CodeQL libraries for C/C++. | Every query begins with one or more ``import`` statements. |
+---------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+
| ``from IfStmt ifstmt, Block block`` | Defines the variables for the query. | We use: |
| ``from IfStmt ifstmt, BlockStmt block`` | Defines the variables for the query. | We use: |
| | Declarations are of the form: | |
| | ``<type> <variable name>`` | - an ``IfStmt`` variable for ``if`` statements |
| | | - a ``Block`` variable for the statement block |
| | | - a ``BlockStmt`` variable for the statement block |
+---------------------------------------------------------------+-------------------------------------------------------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------+
| ``where ifstmt.getThen() = block and block.getNumStmt() = 0`` | Defines a condition on the variables. | ``ifstmt.getThen() = block`` relates the two variables. The block must be the ``then`` branch of the ``if`` statement. |
| | | |