[clang-format] Incorrect alignment in multi-line assignment

[prj-]

$ cat bar.c
   param->fault_depth  = grid->jfault * grid->dz;                   /* dim'less */
   grid->corner        = grid->jlid + 1;                            /* gridcells */
   param->peclet       = param->V                                   /* m/sec */
                 * param->L * 1000.0                                /* m */
                 / param->kappa;                                    /* m^2/sec */

$ cat clang-format.txt
AlignAfterOpenBracket: Align
AlignConsecutiveAssignments: Consecutive
AlignConsecutiveDeclarations: Consecutive
AlignEscapedNewlines: DontAlign
AlignOperands: AlignAfterOperator
BreakStringLiterals: true
ColumnLimit: 250

$ clang-format-21 --style=file:clang-format.txt bar.c
param->fault_depth = grid->jfault * grid->dz; /* dim'less */
grid->corner       = grid->jlid + 1;          /* gridcells */
param->peclet      = param->V                 /* m/sec */
              * param->L * 1000.0             /* m */
              / param->kappa;                 /* m^2/sec */

$ clang-format-22 --style=file:clang-format.txt bar.c
param->fault_depth = grid->jfault * grid->dz; /* dim'less */
grid->corner       = grid->jlid + 1;          /* gridcells */
param->peclet      = param->V                 /* m/sec */
                   * param->L * 1000.0        /* m */
              / param->kappa;                 /* m^2/sec */

Truth should be:

param->fault_depth = grid->jfault * grid->dz; /* dim'less */
grid->corner       = grid->jlid + 1;          /* gridcells */
param->peclet      = param->V                 /* m/sec */
                   * param->L * 1000.0        /* m */
                   / param->kappa;            /* m^2/sec */

[llvmbot]

@llvm/issue-subscribers-clang-format

Author: Pierre Jolivet (prj-)

Details

```c $ cat bar.c param->fault_depth = grid->jfault * grid->dz; /* dim'less */ grid->corner = grid->jlid + 1; /* gridcells */ param->peclet = param->V /* m/sec */ * param->L * 1000.0 /* m */ / param->kappa; /* m^2/sec */ ``` ``` $ cat clang-format.txt AlignAfterOpenBracket: Align AlignConsecutiveAssignments: Consecutive AlignConsecutiveDeclarations: Consecutive AlignEscapedNewlines: DontAlign AlignOperands: AlignAfterOperator BreakStringLiterals: true ColumnLimit: 250 ``` ```c $ clang-format-21 --style=file:clang-format.txt bar.c param->fault_depth = grid->jfault * grid->dz; /* dim'less */ grid->corner = grid->jlid + 1; /* gridcells */ param->peclet = param->V /* m/sec */ * param->L * 1000.0 /* m */ / param->kappa; /* m^2/sec */ ``` ```c $ clang-format-22 --style=file:clang-format.txt bar.c param->fault_depth = grid->jfault * grid->dz; /* dim'less */ grid->corner = grid->jlid + 1; /* gridcells */ param->peclet = param->V /* m/sec */ * param->L * 1000.0 /* m */ / param->kappa; /* m^2/sec */ ``` Truth should be: ```c param->fault_depth = grid->jfault * grid->dz; /* dim'less */ grid->corner = grid->jlid + 1; /* gridcells */ param->peclet = param->V /* m/sec */ * param->L * 1000.0 /* m */ / param->kappa; /* m^2/sec */ ```

[owenca]

Related to #171021

[sstwcw]

This one seems to be actually separate. I will likely fix it in the following weeks.