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84 Commits
Author SHA1 Message Date
xtqqczze 859890374a Use read-only auto-implemented properties (#13507) 
* Autofix RCS1170: Use read-only auto-implemented property
 2020-09-02 08:11:16 +05:00
Dongbo Wang 44bb5861cb Avoid multiple enumerations of an IEnumerable<Expression> instance in Compiler.cs (#13491) 2020-08-21 10:28:16 -07:00
Dongbo Wang 63cf0c330c Allow explicitly specified named parameter to supersede the same one from hashtable splatting (#13162) 
Allow explicitly specified named parameter to supersede the same one from hashtable splatting.
The work is done in parameter binder, so that parameters can be resolved to cover a parameter's official name, alias name, and unambiguous partial prefix name.

The changes covers covers Hashtable splatting in 3 scenarios:

- Cmdlet or advanced script invocation;
- Simple function invocation;
- ScriptBlock.GetPowerShell(...), where the script block contains command invocation only and uses Hashtable splatting.

Some code refactoring is done to ParameterBinderController to avoid redundant code being duplicated in CmdletParameterBinderController and ScriptParameterBinderController.
 2020-08-05 10:59:53 +05:00
xtqqczze 4597b41396 Use is not syntax where appropriate and remove unnecessary parentheses (#13323) 2020-07-31 16:41:59 -07:00
Dongbo Wang 4b9b0788ed Revert "Use is null syntax (#13277)" (#13322) 
This reverts commit 6c03776d74.
 2020-07-30 16:06:38 -07:00
xtqqczze 6c03776d74 Use is null syntax (#13277) 
Replace `== null` with `is null`
 2020-07-30 18:04:03 +05:00
xtqqczze bd90f1921f Code performance fixes (#12956) 
* RCS1080: Use 'Count/Length' property instead of 'Any' method

* RCS1077: Optimize LINQ method call

* RCS1235: Optimize method call
 2020-06-25 11:30:40 +05:00
xtqqczze 0d5d017f0f Code redundancy fixes (#12916) 
* Autofix `RCS1036: Remove redundant empty line`

* Autofix `RCS1037: Remove trailing white-space`

* Autofix `RCS1033: Remove redundant boolean literal`

* Autofix: `RCS1038: Remove empty statement`

* Autofix `RCS1041: Remove empty initializer`

* Autofix `RCS1097: Remove redundant 'ToString' call

* Autofix: `RCS1420: Operator is unnecessary`
 2020-06-11 11:25:35 +05:00
xtqqczze e93381e73e Add readonly modifier to internal static members (#11777) 
# PR Summary

* Add readonly modifier to internal static members.

## PR Context

## PR Checklist

- [x] [PR has a meaningful title](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
    - Use the present tense and imperative mood when describing your changes
- [x] [Summarized changes](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
- [x] [Make sure all `.h`, `.cpp`, `.cs`, `.ps1` and `.psm1` files have the correct copyright header](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
- [x] This PR is ready to merge and is not [Work in Progress](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---work-in-progress).
    - If the PR is work in progress, please add the prefix `WIP:` or `[ WIP ]` to the beginning of the title (the `WIP` bot will keep its status check at `Pending` while the prefix is present) and remove the prefix when the PR is ready.
- **[Breaking changes](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#making-breaking-changes)**
    - [x] None
    - **OR**
    - [ ] [Experimental feature(s) needed](https://github.com/MicrosoftDocs/PowerShell-Docs/blob/staging/reference/6/Microsoft.PowerShell.Core/About/about_Experimental_Features.md)
        - [ ] Experimental feature name(s): <!-- Experimental feature name(s) here -->
- **User-facing changes**
    - [x] Not Applicable
    - **OR**
    - [ ] [Documentation needed](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
        - [ ] Issue filed: <!-- Number/link of that issue here -->
- **Testing - New and feature**
    - [x] N/A or can only be tested interactively
    - **OR**
    - [ ] [Make sure you've added a new test if existing tests do not effectively test the code changed](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#before-submitting)
- **Tooling**
    - [x] I have considered the user experience from a tooling perspective and don't believe tooling will be impacted.
    - **OR**
    - [ ] I have considered the user experience from a tooling perspective and enumerated concerns in the summary. This may include:
        - Impact on [PowerShell Editor Services](https://github.com/PowerShell/PowerShellEditorServices) which is used in the [PowerShell extension](https://github.com/PowerShell/vscode-powershell) for VSCode (which runs in a different PS Host).
        - Impact on Completions (both in the console and in editors) - one of PowerShell's most powerful features.
        - Impact on [PSScriptAnalyzer](https://github.com/PowerShell/PSScriptAnalyzer) (which provides linting & formatting in the editor extensions).
        - Impact on [EditorSyntax](https://github.com/PowerShell/EditorSyntax) (which provides syntax highlighting with in VSCode, GitHub, and many other editors).
 2020-05-31 05:10:22 +00:00
xtqqczze 05cab7fa5a Formatting: Add empty line between declarations (#12824) 
# PR Summary

Automated fixes:
* RCS0013: Add empty line between single-line declarations of different kind
* RCS010: Add empty line between declarations

## PR Context


## PR Checklist

- [x] [PR has a meaningful title](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
    - Use the present tense and imperative mood when describing your changes
- [x] [Summarized changes](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
- [x] [Make sure all `.h`, `.cpp`, `.cs`, `.ps1` and `.psm1` files have the correct copyright header](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
- [x] This PR is ready to merge and is not [Work in Progress](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---work-in-progress).
    - If the PR is work in progress, please add the prefix `WIP:` or `[ WIP ]` to the beginning of the title (the `WIP` bot will keep its status check at `Pending` while the prefix is present) and remove the prefix when the PR is ready.
- **[Breaking changes](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#making-breaking-changes)**
    - [x] None
    - **OR**
    - [ ] [Experimental feature(s) needed](https://github.com/MicrosoftDocs/PowerShell-Docs/blob/staging/reference/6/Microsoft.PowerShell.Core/About/about_Experimental_Features.md)
        - [ ] Experimental feature name(s): <!-- Experimental feature name(s) here -->
- **User-facing changes**
    - [x] Not Applicable
    - **OR**
    - [ ] [Documentation needed](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
        - [ ] Issue filed: <!-- Number/link of that issue here -->
- **Testing - New and feature**
    - [x] N/A or can only be tested interactively
    - **OR**
    - [ ] [Make sure you've added a new test if existing tests do not effectively test the code changed](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#before-submitting)
- **Tooling**
    - [x] I have considered the user experience from a tooling perspective and don't believe tooling will be impacted.
    - **OR**
    - [ ] I have considered the user experience from a tooling perspective and enumerated concerns in the summary. This may include:
        - Impact on [PowerShell Editor Services](https://github.com/PowerShell/PowerShellEditorServices) which is used in the [PowerShell extension](https://github.com/PowerShell/vscode-powershell) for VSCode (which runs in a different PS Host).
        - Impact on Completions (both in the console and in editors) - one of PowerShell's most powerful features.
        - Impact on [PSScriptAnalyzer](https://github.com/PowerShell/PSScriptAnalyzer) (which provides linting & formatting in the editor extensions).
        - Impact on [EditorSyntax](https://github.com/PowerShell/EditorSyntax) (which provides syntax highlighting with in VSCode, GitHub, and many other editors).
 2020-05-29 04:56:33 +00:00
xtqqczze 9212aac0fa Use nameof operator (#12716) 
# PR Summary

Using *Roslynator Command Line Tool version 0.1.0.4*

* Fix RCS1015:
  * `"argument"` → `nameof(argument)`
  * `enum.ToString()` → `nameof(enum)`

[RCS1015.log](https://github.com/PowerShell/PowerShell/files/4646102/RCS1015.log)


## PR Context

<!-- Provide a little reasoning as to why this Pull Request helps and why you have opened it. -->

## PR Checklist

- [x] [PR has a meaningful title](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
    - Use the present tense and imperative mood when describing your changes
- [x] [Summarized changes](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
- [x] [Make sure all `.h`, `.cpp`, `.cs`, `.ps1` and `.psm1` files have the correct copyright header](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
- [x] This PR is ready to merge and is not [Work in Progress](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---work-in-progress).
    - If the PR is work in progress, please add the prefix `WIP:` or `[ WIP ]` to the beginning of the title (the `WIP` bot will keep its status check at `Pending` while the prefix is present) and remove the prefix when the PR is ready.
- **[Breaking changes](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#making-breaking-changes)**
    - [x] None
    - **OR**
    - [ ] [Experimental feature(s) needed](https://github.com/MicrosoftDocs/PowerShell-Docs/blob/staging/reference/6/Microsoft.PowerShell.Core/About/about_Experimental_Features.md)
        - [ ] Experimental feature name(s): <!-- Experimental feature name(s) here -->
- **User-facing changes**
    - [x] Not Applicable
    - **OR**
    - [ ] [Documentation needed](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#pull-request---submission)
        - [ ] Issue filed: <!-- Number/link of that issue here -->
- **Testing - New and feature**
    - [x] N/A or can only be tested interactively
    - **OR**
    - [ ] [Make sure you've added a new test if existing tests do not effectively test the code changed](https://github.com/PowerShell/PowerShell/blob/master/.github/CONTRIBUTING.md#before-submitting)
- **Tooling**
    - [x] I have considered the user experience from a tooling perspective and don't believe tooling will be impacted.
    - **OR**
    - [ ] I have considered the user experience from a tooling perspective and enumerated concerns in the summary. This may include:
        - Impact on [PowerShell Editor Services](https://github.com/PowerShell/PowerShellEditorServices) which is used in the [PowerShell extension](https://github.com/PowerShell/vscode-powershell) for VSCode (which runs in a different PS Host).
        - Impact on Completions (both in the console and in editors) - one of PowerShell's most powerful features.
        - Impact on [PSScriptAnalyzer](https://github.com/PowerShell/PSScriptAnalyzer) (which provides linting & formatting in the editor extensions).
        - Impact on [EditorSyntax](https://github.com/PowerShell/EditorSyntax) (which provides syntax highlighting with in VSCode, GitHub, and many other editors).
 2020-05-19 18:57:52 +00:00
Robert Holt 3dfd95a09f Ensure null-coalescing LHS is evaluated only once (#12667) 2020-05-16 21:36:15 +05:00
Joel Sallow (/u/ta11ow) 7bc2617fe3 Fix string parameter binding for BigInteger numeric literals (#11634) 2020-05-12 16:31:37 -07:00
Steve Lee b7cb335f03 Update copyright notice to latest guidance (#12190) 2020-03-24 11:08:37 -07:00
xtqqczze a34d0f3e80 Reformat code according to EditorConfig rules (#11681) 2020-01-31 14:56:22 -08:00
Dongbo Wang a4c32bc337 Revert the PRs that made DBNull.Value and NullString.Value treated as $null (#11648) 2020-01-29 14:13:05 -08:00
Steve Lee ed1f6e3144 Make approved features non-experimental (#11303) 2019-12-10 15:41:43 -08:00
Aditya Patwardhan 2579c00a20 Support null-conditional operators ?. and ?[] in PowerShell language (#10960) 2019-11-15 16:39:53 -08:00
Robert Holt ad12b14517 Stop blindly setting $? to true for ParenExpression, SubExpression and ArrayExpression (#11040) 2019-11-15 11:57:45 -08:00
Ilya 89c66030ba Cleanup style issues in Compiler.cs (#10368) 2019-10-22 13:46:12 +05:00
Robert Holt 2f4ed146ae Fix pure expressions setting $? in pipeline chains (#10836) 2019-10-18 14:57:56 -07:00
Robert Holt 2a518fcfe2 Support the pipeline chain operators && and || in PowerShell language (#9849) 2019-10-17 14:43:46 -07:00
Aditya Patwardhan 425bc36a6f Implement Null Coalescing and Null Coalescing assignment operators (#10636) 2019-10-17 10:21:24 -07:00
Dongbo Wang 5069c7d6a6 Support ternary operator in PowerShell language (#10367) 2019-09-04 13:22:33 -07:00
Kirk Munro 8b9f4124ce Add support to ActionPreference.Break to break into debugger (#8205) 2019-08-23 10:34:10 -07:00
Ilya bd6fdae735 Cleanup: sort usings (#9490) 2019-04-30 10:25:11 +05:00
Staffan Gustafsson 42c289fc8e Improve formatting performance by having better primitives on PSObject (#8785) 
By not doing excessive amounts of extra work, formatting can be sped up quite significantly (about 8x faster).
The main change comes from adding new, more efficient, primitive to query an object for the existence of an instance member.
The formatting system has been checking for if an object has properties other than some decorated properties added by PS remoting, and it doesn't this by retrieving all properties which results in heavy allocations and wasted cycles.
By adding `GetFirstOrDefault` to `PSObject` and similar primitives to the underlying Adapters, we are able to return early, without having to get all properties back.
 2019-03-20 18:43:52 -07:00
Ilya ba60904350 Get MethodInfo from .NET public type with explicit parameter types (#9029) 2019-03-09 19:05:10 -08:00
Ilya 759c4abde8 Use Type.EmptyTypes and Array.Empty<T>() to replace our custom code of the same functionality (#9042) 2019-03-09 17:53:31 -08:00
Travis Plunk 8a877d6160 Merge branch 'release/v6.2.0-rc.1' into master 
# Conflicts:
#	src/System.Management.Automation/engine/parser/Compiler.cs
 2019-03-05 11:13:22 -08:00
Ilya 7ed35e3494 Remove unused cached types from CachedReflectionInfo (#9019) 2019-03-01 23:08:44 +05:00
Aditya Patwardhan b2a8a733de Remove unused cached types (#9015) 
These types are not used in PowerShell code base and should be removed.

## PR Context

The dotnet 3.0.100-preview3-010406 version added overloads to `string.get_Chars` and hence we cannot resolved which overload to load. Thus, we get an type load exception.

Since we are no using this type, it is better to remove it.
 2019-02-28 17:28:44 -08:00
Aditya Patwardhan cae9e952b5 Remove unused cached types (#9015) 
These types are not used in PowerShell code base and should be removed.

## PR Context

The dotnet 3.0.100-preview3-010406 version added overloads to `string.get_Chars` and hence we cannot resolved which overload to load. Thus, we get an type load exception.

Since we are no using this type, it is better to remove it.
 2019-02-28 17:13:39 -08:00
Steve Lee 9793ed2c68 Change hashtable to use OrdinalIgnoreCase to be case-insensitive in all Cultures (#8566) 
Ubuntu18.04 seems to default to C.UTF-8 for LANG (representing InvariantCulture) which results in a case-sensitive hashtable since CurrentCultureIgnoreCase doesn't work for that culture. Fix is to use OrdinalIgnoreCase instead.
 2019-01-10 09:11:43 +05:00
Ilya dfd2f69369 Style: Change 'String.' to 'string.' (#8568) 2018-12-31 20:44:16 +05:00
Ilya 7207db6360 Style: Convert to upper first char in <param> and <exception> doc tags (#8556) 2018-12-29 08:25:49 +05:00
Ilya 479fc64aff Style: Add period before </param> and </exception> doc tags (#8553) 2018-12-28 16:39:06 +05:00
Ilya 871ce5696d Style: Add period before returns doc tag (#8535) 
- add period before "</returns>" doc tag
- remove extra space before "</returns>" doc tag
- convert first char after "<returns>" doc tag to upper case
 2018-12-25 21:43:03 +05:00
Steve Lee 4af3068566 Code cleanup: Add space after closing brace where needed (#8530) 
* Update TestService

* Update WebListener

* Update Controllers

* Update ExpTest

* Update MyApp

* Update Logic

* Update Logic

* Update MyApp

* Update Microsoft.Management.Infrastructure.CimCmdlets

* Update Microsoft.PowerShell.Commands.Diagnostics

* Update Microsoft.PowerShell.ScheduledJob

* Update Microsoft.WSMan.Management

* Update Microsoft.WSMan.Runtime

* Update ResGen

* Update TypeCatalogGen

* Update commands

* Update Eventing

* Update Reader

* Update utility

* Update ShowCommand

* Update trace

* Update WebCmdlet

* Update Common

* Update CoreCLR

* Update common

* Update format-object

* Update format-wide

* Update out-file

* Update out-printer

* Update out-string

* Update OutGridView

* Update LocalAccounts

* Update Commands

* Update security

* Update CoreCLR

* Update DscSupport

* Update engine

* Update help

* Update logging

* Update namespaces

* Update security

* Update utils

* Update config

* Update perfCounters

* Update tracing

* Update cmdletization

* Update other

* Update cim

* Update xml

* Update CoreCLR

* Update common

* Update DefaultFormatters

* Update out-console

* Update out-textInterface

* Update DisplayDatabase

* Update Utilities

* Update COM

* Update ComInterop

* Update CommandCompletion

* Update debugger

* Update ExperimentalFeature

* Update hostifaces

* Update interpreter

* Update lang

* Update Modules

* Update parser

* Update runtime

* Update client

* Update commands

* Update common

* Update fanin

* Update server

* Update WireDataFormat

* Update Binding

* Update Operations

* Update interface

* Update cmdletization

* Update cim

* Update management

* Update WindowsTaskbarJumpList

* Update msh
 2018-12-24 11:20:06 +05:00
Dongbo Wang 289981a017 Change 'String' to 'string' for simple references (#8519) 2018-12-22 14:26:06 +05:00
Dongbo Wang 2bfbcd4f07 Remove empty lines; correct space on closing square brackets, negative signs, and generic brackets (#8508) 2018-12-21 12:23:04 +05:00
Dongbo Wang c4f569e758 Remove space character after '!' (#8507) 2018-12-21 11:51:15 +05:00
Staffan Gustafsson 877b9a9fbf Add cmdlet 'Join-String' for creating text from pipeline input (#7660) 
The cmdlet syntax is as follows:
```
Join-String [[-Property] <pspropertyexpression>] [[-Separator] <string>] [-OutputPrefix <string>] [-OutputSuffix <string>] [-UseCulture] [-InputObject <psobject>] [<CommonParameters>]

Join-String [[-Property] <pspropertyexpression>] [[-Separator] <string>] [-OutputPrefix <string>] [-OutputSuffix <string>] [-SingleQuote] [-UseCulture] [-InputObject <psobject>] [<CommonParameters>]

Join-String [[-Property] <pspropertyexpression>] [[-Separator] <string>] [-OutputPrefix <string>] [-OutputSuffix <string>] [-DoubleQuote] [-UseCulture] [-InputObject <psobject>] [<CommonParameters>]

Join-String [[-Property] <pspropertyexpression>] [[-Separator] <string>] [-OutputPrefix <string>] [-OutputSuffix <string>] [-FormatString <string>] [-UseCulture] [-InputObject <psobject>] [<CommonParameters>]
```
 2018-11-14 13:52:44 -08:00
Dongbo Wang 86469bda33 Handle operations with ByRef-like types gracefully in PowerShell (#7533) 
ByRef-like types are supposed to be used on stack only, so we need to fail gracefully when accessing properties, calling methods, or creating objects related to ByRef-like types.
 2018-08-26 12:50:58 -07:00
Ilya 4ee1973d97 Fix some style issues in engine code (#7246) 
The PR resolves some style issues in engine code. (Moved from PR #7242. )
 2018-08-13 17:03:27 -07:00
Dongbo Wang 41111a15e6 Update 'Utils.IsComObject' to use 'Marshal.IsComObject' since CAS is no longer supported in .NET Core (#7344) 
A comment from the existing `Utils.IsComObject` mentions that: "We can't use System.Runtime.InteropServices.Marshal.IsComObject(obj) since it doesn't work in partial trust."

Partial trust is a concept of Code Access Security (CAS)/Security-Transparent. CAS and Security-Transparent are no longer supported in .NET Core, so we should use `Marshal.IsComObject` instead.
 2018-07-26 09:59:07 -07:00
Dongbo Wang 87d8fc969c Fix sequence point update for switch/if/for/while/do-while/do-until statements (#7305) 
- Make switch-statement report correct error position when it fails to evaluate the condition.
- Make for-statement report correct error position when it fails to evaluate the initializer.
- For the condition of `if/for/while/do-while/do-until` statements, the sequence point update is either duplicate in some cases (for `if/for/while`) which causes debugger to stop at the condition twice  before moving forward, or missing (for `do-while/do-until`) which causes debugger to skip the condition. They are fixed.
 2018-07-25 09:56:32 -07:00
Dongbo Wang c7c35bdcf3 [Feature] Address Feedback: make value tuple element types explicit 2018-07-09 17:51:19 -07:00
Dongbo Wang 10334220e8 Address Feedback: functional changes and method/variable renaming 2018-07-09 17:14:34 -07:00
Dongbo Wang d2e9151fff [Feature] Add tests for experimental feature work 2018-07-06 13:28:20 -07:00